{"title":"Piston","description":"\u003cdiv class=\"term-description\"\u003e\n\u003cp\u003eUpgrade your Airsoft gun’s performance with a durable and reliable airsoft piston. Designed for smooth operation and enhanced durability, this piston is compatible with most AEG gearboxes and built to withstand intense gameplay. Perfect for replacements or upgrades to boost your rifle’s efficiency and firing consistency.\u003c\/p\u003e\n\u003c\/div\u003e","products":[{"product_id":"silverback-airsoft-advanced-piston-head-for-silverback-airsoft-sniper-rifles-model-srs-tac-43","title":"Silverback Airsoft Advanced Piston Head for Silverback Airsoft Sniper Rifles (Model: SRS \u0026 TAC-41)","description":"\u003cp data-start=\"26\" data-end=\"395\"\u003eEnhance the performance and durability of your Silverback sniper rifle with the \u003cstrong data-start=\"106\" data-end=\"149\"\u003eSilverback Airsoft Advanced Piston Head\u003c\/strong\u003e, designed specifically for the SRS and TAC-41 platforms. Precision CNC-machined from stainless steel, this upgraded piston head significantly increases piston mass—from 7.6g (stock) to 30.2–31.7g—for improved air compression and energy transfer.\u003c\/p\u003e\r\n\u003cp data-start=\"397\" data-end=\"810\"\u003eEngineered for advanced tuning, it includes a high-quality NBR 80 O-ring damper and a durable POM piston ring for smoother operation and better sealing. The ventilated Viton O-ring design helps regulate airflow, while optional airbrake inserts (short, medium, long) allow you to fine-tune noise and energy output to your exact preference. The absence of a built-in airbrake provides full FPS potential by default.\u003c\/p\u003e\r\n\u003cp data-start=\"812\" data-end=\"1000\"\u003eIdeal for snipers seeking higher consistency, better shot-to-shot performance, and quieter shots when needed, this piston head is a must-have for any serious Silverback SRS or TAC-41 user.\u003c\/p\u003e\r\n\u003cp data-start=\"1002\" data-end=\"1021\"\u003e\u003cstrong data-start=\"1002\" data-end=\"1021\"\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\r\n\r\n\u003cul data-start=\"1022\" data-end=\"1367\"\u003e\r\n \t\u003cli data-start=\"1022\" data-end=\"1048\"\u003e\r\n\u003cp data-start=\"1024\" data-end=\"1048\"\u003eWeight: 30.2g to 31.7g\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli data-start=\"1049\" data-end=\"1099\"\u003e\r\n\u003cp data-start=\"1051\" data-end=\"1099\"\u003eMaterial: CNC-machined stainless steel, rubber\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli data-start=\"1100\" data-end=\"1226\"\u003e\r\n\u003cp data-start=\"1102\" data-end=\"1118\"\u003eCompatibility:\u003c\/p\u003e\r\n\r\n\u003cul data-start=\"1121\" data-end=\"1226\"\u003e\r\n \t\u003cli data-start=\"1121\" data-end=\"1162\"\u003e\r\n\u003cp data-start=\"1123\" data-end=\"1162\"\u003eSilverback SRS \u0026amp; TAC-41 sniper rifles\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli data-start=\"1165\" data-end=\"1226\"\u003e\r\n\u003cp data-start=\"1167\" data-end=\"1226\"\u003eWorks with OEM and Variable Mass Pistons (SBA-BPS series)\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli data-start=\"1227\" data-end=\"1367\"\u003e\r\n\u003cp data-start=\"1229\" data-end=\"1240\"\u003eFeatures:\u003c\/p\u003e\r\n\r\n\u003cul data-start=\"1243\" data-end=\"1367\"\u003e\r\n \t\u003cli data-start=\"1243\" data-end=\"1267\"\u003e\r\n\u003cp data-start=\"1245\" data-end=\"1267\"\u003eNBR 80 O-ring damper\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli data-start=\"1270\" data-end=\"1289\"\u003e\r\n\u003cp data-start=\"1272\" data-end=\"1289\"\u003ePOM piston ring\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli data-start=\"1292\" data-end=\"1319\"\u003e\r\n\u003cp data-start=\"1294\" data-end=\"1319\"\u003eVentilated Viton O-ring\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli data-start=\"1322\" data-end=\"1367\"\u003e\r\n\u003cp data-start=\"1324\" data-end=\"1367\"\u003eOptional airbrake inserts (sold separately)\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp data-start=\"1369\" data-end=\"1405\"\u003e\u003cstrong data-start=\"1369\" data-end=\"1386\"\u003eManufacturer:\u003c\/strong\u003e Silverback Airsoft\u003c\/p\u003e\r\n\u003cp data-start=\"1407\" data-end=\"1565\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eTake your long-range game to the next level with this high-precision, high-mass upgrade from Silverback—built for performance, consistency, and customization.\u003c\/p\u003e","brand":"Silverback Airsoft","offers":[{"title":"Default Title","offer_id":47468068274406,"sku":null,"price":74.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/6393\/2390\/files\/70afbb74-silverback-97077-removebg-preview.png?v=1774002113"},{"product_id":"silverback-airsoft-srs-piston-cup-with-air-brake-1","title":"Silverback Airsoft SRS Piston Cup with Air Brake","description":"\u003cp data-start=\"26\" data-end=\"333\"\u003eThe Silverback Airsoft SRS Piston Cup with Air Brake is designed to reduce impact noise by cutting airflow before the piston reaches the cylinder’s end, creating an effective air damper. This results in quieter shots, ideal for players seeking stealth at the possible cost of slight muzzle energy reduction.\u003c\/p\u003e\r\n\u003cp data-start=\"335\" data-end=\"576\"\u003eCompatible with original and variable mass pistons for both SRS and TAC-41 sniper rifles, as well as the SRS Push piston and Push bolt kit, this piston cup is an essential upgrade for fine-tuning your rifle’s performance and sound signature.\u003c\/p\u003e\r\n\u003cp data-start=\"578\" data-end=\"597\"\u003e\u003cstrong data-start=\"578\" data-end=\"597\"\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\r\n\r\n\u003cul data-start=\"598\" data-end=\"806\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\r\n \t\u003cli data-start=\"598\" data-end=\"615\"\u003e\r\n\u003cp data-start=\"600\" data-end=\"615\"\u003eColor: Orange\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli data-start=\"616\" data-end=\"771\"\u003e\r\n\u003cp data-start=\"618\" data-end=\"634\"\u003eCompatibility:\u003c\/p\u003e\r\n\r\n\u003cul data-start=\"637\" data-end=\"771\"\u003e\r\n \t\u003cli data-start=\"637\" data-end=\"660\"\u003e\r\n\u003cp data-start=\"639\" data-end=\"660\"\u003eOriginal SRS piston\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli data-start=\"663\" data-end=\"689\"\u003e\r\n\u003cp data-start=\"665\" data-end=\"689\"\u003eOriginal TAC-41 piston\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli data-start=\"692\" data-end=\"733\"\u003e\r\n\u003cp data-start=\"694\" data-end=\"733\"\u003eVariable mass piston for SRS \u0026amp; TAC-41\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli data-start=\"736\" data-end=\"771\"\u003e\r\n\u003cp data-start=\"738\" data-end=\"771\"\u003eSRS Push piston \u0026amp; Push bolt kit\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli data-start=\"772\" data-end=\"806\" data-is-last-node=\"\"\u003e\r\n\u003cp data-start=\"774\" data-end=\"806\" data-is-last-node=\"\"\u003eManufacturer: Silverback Airsoft\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"Silverback Airsoft","offers":[{"title":"Default Title","offer_id":47468068241638,"sku":null,"price":31.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/6393\/2390\/files\/b20e0a22-download-1.jpg?v=1774002113"},{"product_id":"angel-custom-max-piston-and-cylinder-head-set-for-type-96-m24-series-airsoft-sniper-rifles-1","title":"Angel Custom MAX Piston and Cylinder Head Set for Type-96 \/ M24 Series Airsoft Sniper Rifles","description":"\u003cp data-start=\"127\" data-end=\"218\"\u003e\u003cstrong data-start=\"127\" data-end=\"216\"\u003eAngel Custom MAX Piston and Cylinder Head Set for Type-96 \/ M24 Airsoft Sniper Rifles\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp data-start=\"220\" data-end=\"613\"\u003eUpgrade your Airsoft sniper rifle with the \u003cstrong data-start=\"263\" data-end=\"312\"\u003eAngel Custom MAX Piston and Cylinder Head Set\u003c\/strong\u003e, engineered for maximum performance, durability, and precision. Designed for Type-96, M24, and compatible Airsoft sniper rifles, this high-end upgrade delivers unmatched reliability for high-pressure setups, making it a must-have for competitive snipers and Airsoft enthusiasts who demand excellence.\u003c\/p\u003e\r\n\u003cp data-start=\"615\" data-end=\"1115\"\u003e\u003cstrong data-start=\"615\" data-end=\"652\"\u003ePrecision CNC Milled Construction\u003c\/strong\u003e\u003cbr data-start=\"652\" data-end=\"655\"\u003eEvery component of the Angel Custom MAX Piston and Cylinder Head is crafted using \u003cstrong data-start=\"737\" data-end=\"757\"\u003e100% CNC milling\u003c\/strong\u003e, ensuring tight tolerances and flawless consistency. The piston is constructed from \u003cstrong data-start=\"842\" data-end=\"875\"\u003eT7075 aircraft-grade aluminum\u003c\/strong\u003e, giving it an exceptional strength-to-weight ratio. This lightweight yet robust construction allows for rapid cycling and reduced stress on your sniper rifle’s gearbox, delivering smooth, high-speed operation even under extreme conditions.\u003c\/p\u003e\r\n\u003cp data-start=\"1117\" data-end=\"1592\"\u003e\u003cstrong data-start=\"1117\" data-end=\"1158\"\u003eHigh-Performance Cylinder Head Design\u003c\/strong\u003e\u003cbr data-start=\"1158\" data-end=\"1161\"\u003eThe cylinder head features a \u003cstrong data-start=\"1190\" data-end=\"1218\"\u003estainless steel butt end\u003c\/strong\u003e with an anti-friction design, ensuring smooth operation and longevity. Paired with a \u003cstrong data-start=\"1304\" data-end=\"1328\"\u003edouble Teflon O-ring\u003c\/strong\u003e, the MAX cylinder head provides superior air seal efficiency, enhancing FPS consistency and shot-to-shot reliability. This design minimizes energy loss and reduces wear on internal components, making it ideal for both high-power builds and standard sniper setups.\u003c\/p\u003e\r\n\u003cp data-start=\"1594\" data-end=\"2076\"\u003e\u003cstrong data-start=\"1594\" data-end=\"1647\"\u003eLightweight, Durable, and High Pressure Resistant\u003c\/strong\u003e\u003cbr data-start=\"1647\" data-end=\"1650\"\u003eEngineered for high-performance sniping, the Angel Custom MAX Piston is exceptionally \u003cstrong data-start=\"1736\" data-end=\"1751\"\u003elightweight\u003c\/strong\u003e, reducing stress on your spring and gearbox, while its \u003cstrong data-start=\"1807\" data-end=\"1835\"\u003ehigh-pressure resistance\u003c\/strong\u003e ensures it can handle upgraded springs for increased FPS. Whether you are running a stock setup or a fully upgraded high-power sniper rifle, this piston and cylinder head set maintains consistent performance without compromising durability.\u003c\/p\u003e\r\n\u003cp data-start=\"2078\" data-end=\"2546\"\u003e\u003cstrong data-start=\"2078\" data-end=\"2122\"\u003eEnhanced Smoothness and Reduced Friction\u003c\/strong\u003e\u003cbr data-start=\"2122\" data-end=\"2125\"\u003eThe combination of the stainless steel butt end, anti-friction design, and CNC precision ensures ultra-smooth operation during cocking and firing. This significantly reduces the mechanical resistance encountered in stock setups, making your trigger pull lighter and more responsive. By minimizing friction, this upgrade prolongs the life of your internal components while maintaining peak performance under sustained use.\u003c\/p\u003e\r\n\u003cp data-start=\"2548\" data-end=\"2987\"\u003e\u003cstrong data-start=\"2548\" data-end=\"2591\"\u003eCompatibility Across Multiple Platforms\u003c\/strong\u003e\u003cbr data-start=\"2591\" data-end=\"2594\"\u003eThe Angel Custom MAX Piston and Cylinder Head Set is compatible with a wide range of popular sniper rifle platforms, including \u003cstrong data-start=\"2721\" data-end=\"2821\"\u003eMaruzen APS \/ Type-96, UTG Shadow Ops, WELL MB-01, Javelin M24, Snowwolf M24, Snowwolf M99, LRSA\u003c\/strong\u003e, and other compatible bolt-action sniper rifles. This versatility ensures it can serve as a premium upgrade solution for many high-performance Airsoft sniper builds.\u003c\/p\u003e\r\n\u003cp data-start=\"2989\" data-end=\"3440\"\u003e\u003cstrong data-start=\"2989\" data-end=\"3027\"\u003eBuilt by Airsofters for Airsofters\u003c\/strong\u003e\u003cbr data-start=\"3027\" data-end=\"3030\"\u003eAngel Custom has a long-standing reputation for producing \u003cstrong data-start=\"3088\" data-end=\"3133\"\u003ebattle-tested, high-quality Airsoft parts\u003c\/strong\u003e. Every MAX Piston and Cylinder Head is meticulously designed and tested by full-time engineers and Airsoft experts, ensuring it meets the rigorous demands of serious skirmishers and competitive shooters. Angel Custom’s commitment to precision and durability means that \u003cstrong data-start=\"3403\" data-end=\"3439\"\u003esecond-best is never good enough\u003c\/strong\u003e.\u003c\/p\u003e\r\n\u003cp data-start=\"3442\" data-end=\"3463\"\u003e\u003cstrong data-start=\"3442\" data-end=\"3461\"\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\r\n\r\n\u003cul data-start=\"3464\" data-end=\"3793\"\u003e\r\n \t\u003cli data-start=\"3464\" data-end=\"3492\"\u003e\r\n\u003cp data-start=\"3466\" data-end=\"3492\"\u003e\u003cstrong data-start=\"3466\" data-end=\"3481\"\u003eProcessing:\u003c\/strong\u003e 100% CNC\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli data-start=\"3493\" data-end=\"3578\"\u003e\r\n\u003cp data-start=\"3495\" data-end=\"3578\"\u003e\u003cstrong data-start=\"3495\" data-end=\"3509\"\u003eMaterials:\u003c\/strong\u003e T7075 Aircraft Aluminum, S303 Stainless Steel, High-Density Rubber\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli data-start=\"3579\" data-end=\"3725\"\u003e\r\n\u003cp data-start=\"3581\" data-end=\"3725\"\u003e\u003cstrong data-start=\"3581\" data-end=\"3599\"\u003eCompatibility:\u003c\/strong\u003e UTG Shadow Ops, WELL MB-01, Maruzen APS \/ Type96, Javelin M24, Snowwolf M24 \/ M99, LRSA, and other compatible sniper rifles\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli data-start=\"3726\" data-end=\"3793\"\u003e\r\n\u003cp data-start=\"3728\" data-end=\"3793\"\u003e\u003cstrong data-start=\"3728\" data-end=\"3749\"\u003ePackage Includes:\u003c\/strong\u003e Angel Custom MAX Piston and Cylinder Head\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp data-start=\"3795\" data-end=\"3961\"\u003e\u003cstrong data-start=\"3795\" data-end=\"3823\"\u003eRecommended Upgrade Tip:\u003c\/strong\u003e\u003cbr data-start=\"3823\" data-end=\"3826\"\u003eFor optimal performance, pair this piston with the \u003cstrong data-start=\"3877\" data-end=\"3901\"\u003eAC-APS-02 piston cup\u003c\/strong\u003e, enhancing air seal and consistency for maximum FPS output.\u003c\/p\u003e\r\n\u003cp data-start=\"3963\" data-end=\"4463\"\u003e\u003cstrong data-start=\"3963\" data-end=\"3977\"\u003eConclusion\u003c\/strong\u003e\u003cbr data-start=\"3977\" data-end=\"3980\"\u003eThe \u003cstrong data-start=\"3984\" data-end=\"4033\"\u003eAngel Custom MAX Piston and Cylinder Head Set\u003c\/strong\u003e transforms your Type-96 or M24 sniper rifle into a high-precision, reliable, and durable Airsoft powerhouse. With CNC-milled precision, aircraft-grade aluminum construction, and advanced anti-friction design, this piston set is engineered for serious players who demand smooth operation, high FPS performance, and long-lasting durability. Upgrade your sniper rifle today and experience the difference of Angel Custom engineering.\u003c\/p\u003e","brand":"Angel Custom","offers":[{"title":"Default Title","offer_id":47468107202790,"sku":null,"price":100.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/6393\/2390\/files\/9f024ab6-ac-40433a.jpg?v=1774002146"},{"product_id":"shs-polygonal-polycarbonate-piston-w-full-steel-tooth-rack-for-sr-25-l85-airsoft-aeg-rifles-1","title":"SHS Polygonal Polycarbonate Piston w\/ Full Steel Tooth Rack for SR-25\/L85 Airsoft AEG Rifles","description":"\u003ch2 data-start=\"0\" data-end=\"97\"\u003eSHS Polygonal Polycarbonate Piston w\/ Full Steel Tooth Rack for SR-25 \u0026amp; L85 Airsoft AEG Rifles\u003c\/h2\u003e\r\n\u003cp data-start=\"99\" data-end=\"489\"\u003eUpgrade the heart of your extended gearbox build with the \u003cstrong data-start=\"157\" data-end=\"222\"\u003eSHS Polygonal Polycarbonate Piston with Full Steel Tooth Rack\u003c\/strong\u003e, engineered specifically for SR-25 and L85 AEG platforms. Designed for strength, lightweight efficiency, and long-term durability, this piston is ideal for high-stress DMR and support rifle configurations running stronger springs and upgraded compression components.\u003c\/p\u003e\r\n\u003cp data-start=\"491\" data-end=\"626\"\u003eIf you're building or reinforcing an extended Version 2 gearbox, this SHS piston delivers the reliability serious airsoft techs demand.\u003c\/p\u003e\r\n\r\n\r\n\u003chr data-start=\"628\" data-end=\"631\"\u003e\r\n\r\n\u003ch3 data-start=\"633\" data-end=\"651\"\u003e🔧 Quick Specs\u003c\/h3\u003e\r\n\u003cul data-start=\"653\" data-end=\"1000\"\u003e\r\n \t\u003cli data-start=\"653\" data-end=\"703\"\u003e\r\n\u003cp data-start=\"655\" data-end=\"703\"\u003e\u003cstrong data-start=\"655\" data-end=\"668\"\u003eMaterial:\u003c\/strong\u003e High-strength polycarbonate body\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli data-start=\"704\" data-end=\"750\"\u003e\r\n\u003cp data-start=\"706\" data-end=\"750\"\u003e\u003cstrong data-start=\"706\" data-end=\"721\"\u003eTooth Rack:\u003c\/strong\u003e Full-length 19 steel teeth\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli data-start=\"751\" data-end=\"808\"\u003e\r\n\u003cp data-start=\"753\" data-end=\"808\"\u003e\u003cstrong data-start=\"753\" data-end=\"764\"\u003eDesign:\u003c\/strong\u003e Elongated polygonal lightweight structure\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli data-start=\"809\" data-end=\"878\"\u003e\r\n\u003cp data-start=\"811\" data-end=\"878\"\u003e\u003cstrong data-start=\"811\" data-end=\"829\"\u003eCompatibility:\u003c\/strong\u003e SR-25 \u0026amp; L85 extended Version 2 style gearboxes\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli data-start=\"879\" data-end=\"938\"\u003e\r\n\u003cp data-start=\"881\" data-end=\"938\"\u003e\u003cstrong data-start=\"881\" data-end=\"898\"\u003eManufacturer:\u003c\/strong\u003e \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eSHS\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli data-start=\"939\" data-end=\"1000\"\u003e\r\n\u003cp data-start=\"941\" data-end=\"1000\"\u003e\u003cstrong data-start=\"941\" data-end=\"957\"\u003eApplication:\u003c\/strong\u003e Reinforced gearbox builds \/ DMR upgrades\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003chr data-start=\"1002\" data-end=\"1005\"\u003e\r\n\r\n\u003ch2 data-start=\"1007\" data-end=\"1048\"\u003eBuilt for Extended Version 2 Gearboxes\u003c\/h2\u003e\r\n\u003cp data-start=\"1050\" data-end=\"1215\"\u003eUnlike standard M4 AEG pistons, SR-25 and L85 rifles utilize extended Version 2-style gearboxes that require longer piston assemblies and proper engagement geometry.\u003c\/p\u003e\r\n\u003cp data-start=\"1217\" data-end=\"1265\"\u003eThis SHS piston is specifically designed to fit:\u003c\/p\u003e\r\n\r\n\u003cul data-start=\"1267\" data-end=\"1385\"\u003e\r\n \t\u003cli data-start=\"1267\" data-end=\"1290\"\u003e\r\n\u003cp data-start=\"1269\" data-end=\"1290\"\u003eSR-25 AEG platforms\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli data-start=\"1291\" data-end=\"1309\"\u003e\r\n\u003cp data-start=\"1293\" data-end=\"1309\"\u003eL85 AEG rifles\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli data-start=\"1310\" data-end=\"1346\"\u003e\r\n\u003cp data-start=\"1312\" data-end=\"1346\"\u003eOther extended V2 gearbox builds\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli data-start=\"1347\" data-end=\"1385\"\u003e\r\n\u003cp data-start=\"1349\" data-end=\"1385\"\u003eDMR and high-torque configurations\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp data-start=\"1387\" data-end=\"1529\"\u003eIts elongated structure ensures correct fitment and engagement within extended gearbox shells, maintaining proper timing and reliable cycling.\u003c\/p\u003e\r\n\r\n\r\n\u003chr data-start=\"1531\" data-end=\"1534\"\u003e\r\n\r\n\u003ch2 data-start=\"1536\" data-end=\"1586\"\u003eLightweight Polygonal Design for Faster Cycling\u003c\/h2\u003e\r\n\u003cp data-start=\"1588\" data-end=\"1677\"\u003eOne of the standout features of this piston is its \u003cstrong data-start=\"1639\" data-end=\"1676\"\u003epolygonal lightweight body design\u003c\/strong\u003e.\u003c\/p\u003e\r\n\u003cp data-start=\"1679\" data-end=\"1794\"\u003eThe skeletonized polygonal structure reduces overall mass while maintaining structural integrity. Benefits include:\u003c\/p\u003e\r\n\r\n\u003cul data-start=\"1796\" data-end=\"2000\"\u003e\r\n \t\u003cli data-start=\"1796\" data-end=\"1826\"\u003e\r\n\u003cp data-start=\"1798\" data-end=\"1826\"\u003eFaster gearbox cycle speed\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli data-start=\"1827\" data-end=\"1864\"\u003e\r\n\u003cp data-start=\"1829\" data-end=\"1864\"\u003eReduced stress on gears and motor\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli data-start=\"1865\" data-end=\"1902\"\u003e\r\n\u003cp data-start=\"1867\" data-end=\"1902\"\u003eImproved semi-auto responsiveness\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli data-start=\"1903\" data-end=\"1946\"\u003e\r\n\u003cp data-start=\"1905\" data-end=\"1946\"\u003eEnhanced trigger reaction in DMR builds\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli data-start=\"1947\" data-end=\"2000\"\u003e\r\n\u003cp data-start=\"1949\" data-end=\"2000\"\u003eLower strain on battery and electrical components\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp data-start=\"2002\" data-end=\"2143\"\u003eBy reducing reciprocating mass, your gearbox runs more efficiently and smoothly — especially important in precision-focused semi-auto setups.\u003c\/p\u003e\r\n\r\n\r\n\u003chr data-start=\"2145\" data-end=\"2148\"\u003e\r\n\r\n\u003ch2 data-start=\"2150\" data-end=\"2193\"\u003eHigh-Strength Polycarbonate Construction\u003c\/h2\u003e\r\n\u003cp data-start=\"2195\" data-end=\"2344\"\u003eThe piston body is constructed from durable polycarbonate, a material known for its excellent impact resistance and resilience under repeated stress.\u003c\/p\u003e\r\n\u003cp data-start=\"2346\" data-end=\"2369\"\u003ePolycarbonate provides:\u003c\/p\u003e\r\n\r\n\u003cul data-start=\"2371\" data-end=\"2532\"\u003e\r\n \t\u003cli data-start=\"2371\" data-end=\"2400\"\u003e\r\n\u003cp data-start=\"2373\" data-end=\"2400\"\u003eSuperior shock absorption\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli data-start=\"2401\" data-end=\"2452\"\u003e\r\n\u003cp data-start=\"2403\" data-end=\"2452\"\u003eResistance to cracking under heavy spring loads\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli data-start=\"2453\" data-end=\"2488\"\u003e\r\n\u003cp data-start=\"2455\" data-end=\"2488\"\u003eLong-term structural durability\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli data-start=\"2489\" data-end=\"2532\"\u003e\r\n\u003cp data-start=\"2491\" data-end=\"2532\"\u003eLightweight performance characteristics\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp data-start=\"2534\" data-end=\"2725\"\u003eFor high-FPS builds and upgraded spring configurations, durability inside the gearbox is critical. This piston is designed to handle demanding setups while maintaining consistent reliability.\u003c\/p\u003e\r\n\r\n\r\n\u003chr data-start=\"2727\" data-end=\"2730\"\u003e\r\n\r\n\u003ch2 data-start=\"2732\" data-end=\"2766\"\u003eFull-Length 19 Steel Tooth Rack\u003c\/h2\u003e\r\n\u003cp data-start=\"2768\" data-end=\"2799\"\u003eStrength where it matters most.\u003c\/p\u003e\r\n\u003cp data-start=\"2801\" data-end=\"3008\"\u003eThis SHS piston features a \u003cstrong data-start=\"2828\" data-end=\"2863\"\u003efull-length 19-tooth steel rack\u003c\/strong\u003e, providing enhanced durability across the entire engagement surface. Unlike pistons with partial metal tooth inserts, a full steel rack ensures:\u003c\/p\u003e\r\n\r\n\u003cul data-start=\"3010\" data-end=\"3178\"\u003e\r\n \t\u003cli data-start=\"3010\" data-end=\"3053\"\u003e\r\n\u003cp data-start=\"3012\" data-end=\"3053\"\u003eIncreased resistance to tooth stripping\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli data-start=\"3054\" data-end=\"3098\"\u003e\r\n\u003cp data-start=\"3056\" data-end=\"3098\"\u003eImproved longevity in high-stress builds\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli data-start=\"3099\" data-end=\"3134\"\u003e\r\n\u003cp data-start=\"3101\" data-end=\"3134\"\u003eReliable sector gear engagement\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli data-start=\"3135\" data-end=\"3178\"\u003e\r\n\u003cp data-start=\"3137\" data-end=\"3178\"\u003eBetter durability with stronger springs\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp data-start=\"3180\" data-end=\"3221\"\u003eThe reinforced steel teeth are ideal for:\u003c\/p\u003e\r\n\r\n\u003cul data-start=\"3223\" data-end=\"3364\"\u003e\r\n \t\u003cli data-start=\"3223\" data-end=\"3271\"\u003e\r\n\u003cp data-start=\"3225\" data-end=\"3271\"\u003eM120–M150 spring builds (depending on setup)\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli data-start=\"3272\" data-end=\"3307\"\u003e\r\n\u003cp data-start=\"3274\" data-end=\"3307\"\u003eHigh-torque gear configurations\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli data-start=\"3308\" data-end=\"3332\"\u003e\r\n\u003cp data-start=\"3310\" data-end=\"3332\"\u003eDMR semi-auto setups\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli data-start=\"3333\" data-end=\"3364\"\u003e\r\n\u003cp data-start=\"3335\" data-end=\"3364\"\u003eReinforced gearbox projects\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp data-start=\"3366\" data-end=\"3478\"\u003eFor techs looking to maximize durability without excessive weight gain, this piston strikes the perfect balance.\u003c\/p\u003e\r\n\r\n\r\n\u003chr data-start=\"3480\" data-end=\"3483\"\u003e\r\n\r\n\u003ch2 data-start=\"3485\" data-end=\"3526\"\u003eDesigned for Performance \u0026amp; Reliability\u003c\/h2\u003e\r\n\u003cp data-start=\"3528\" data-end=\"3711\"\u003eWhen building or upgrading an SR-25 or L85 platform, internal stress management is essential. The combination of lightweight polycarbonate and a full steel rack allows this piston to:\u003c\/p\u003e\r\n\r\n\u003cul data-start=\"3713\" data-end=\"3870\"\u003e\r\n \t\u003cli data-start=\"3713\" data-end=\"3736\"\u003e\r\n\u003cp data-start=\"3715\" data-end=\"3736\"\u003eReduce impact shock\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli data-start=\"3737\" data-end=\"3771\"\u003e\r\n\u003cp data-start=\"3739\" data-end=\"3771\"\u003eMaintain consistent engagement\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli data-start=\"3772\" data-end=\"3801\"\u003e\r\n\u003cp data-start=\"3774\" data-end=\"3801\"\u003eImprove gearbox longevity\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli data-start=\"3802\" data-end=\"3836\"\u003e\r\n\u003cp data-start=\"3804\" data-end=\"3836\"\u003eSupport stronger spring builds\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli data-start=\"3837\" data-end=\"3870\"\u003e\r\n\u003cp data-start=\"3839\" data-end=\"3870\"\u003eEnhance long-term reliability\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp data-start=\"3872\" data-end=\"3989\"\u003eProper Angle of Engagement (AOE) correction is recommended for optimal performance and durability in upgraded builds.\u003c\/p\u003e\r\n\r\n\r\n\u003chr data-start=\"3991\" data-end=\"3994\"\u003e\r\n\r\n\u003ch2 data-start=\"3996\" data-end=\"4008\"\u003eIdeal For\u003c\/h2\u003e\r\n\u003cp data-start=\"4010\" data-end=\"4037\"\u003eThis piston is perfect for:\u003c\/p\u003e\r\n\r\n\u003cul data-start=\"4039\" data-end=\"4234\"\u003e\r\n \t\u003cli data-start=\"4039\" data-end=\"4059\"\u003e\r\n\u003cp data-start=\"4041\" data-end=\"4059\"\u003eSR-25 DMR builds\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli data-start=\"4060\" data-end=\"4084\"\u003e\r\n\u003cp data-start=\"4062\" data-end=\"4084\"\u003eL85 gearbox upgrades\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli data-start=\"4085\" data-end=\"4124\"\u003e\r\n\u003cp data-start=\"4087\" data-end=\"4124\"\u003eExtended Version 2 gearbox rebuilds\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli data-start=\"4125\" data-end=\"4152\"\u003e\r\n\u003cp data-start=\"4127\" data-end=\"4152\"\u003eHigh-FPS configurations\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli data-start=\"4153\" data-end=\"4184\"\u003e\r\n\u003cp data-start=\"4155\" data-end=\"4184\"\u003eReinforced semi-auto setups\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli data-start=\"4185\" data-end=\"4234\"\u003e\r\n\u003cp data-start=\"4187\" data-end=\"4234\"\u003eGearbox overhauls requiring durable internals\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp data-start=\"4236\" data-end=\"4430\"\u003eWhether you're refreshing worn components or building a high-performance DMR from the ground up, this piston provides the strength and lightweight efficiency required for modern AEG performance.\u003c\/p\u003e\r\n\r\n\r\n\u003chr data-start=\"4432\" data-end=\"4435\"\u003e\r\n\r\n\u003ch2 data-start=\"4437\" data-end=\"4490\"\u003eWhy Choose the SHS Polygonal Polycarbonate Piston?\u003c\/h2\u003e\r\n\u003cp data-start=\"4492\" data-end=\"4749\"\u003e✔ Designed for SR-25 \u0026amp; L85 extended gearboxes\u003cbr data-start=\"4537\" data-end=\"4540\"\u003e✔ Lightweight polygonal structure for faster cycling\u003cbr data-start=\"4592\" data-end=\"4595\"\u003e✔ Durable polycarbonate construction\u003cbr data-start=\"4631\" data-end=\"4634\"\u003e✔ Full-length 19 steel tooth rack\u003cbr data-start=\"4667\" data-end=\"4670\"\u003e✔ Excellent for DMR and reinforced builds\u003cbr data-start=\"4711\" data-end=\"4714\"\u003e✔ Trusted SHS performance quality\u003c\/p\u003e\r\n\u003cp data-start=\"4751\" data-end=\"4942\"\u003eManufactured by \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eSHS\u003c\/span\u003e\u003c\/span\u003e, a respected name in airsoft upgrade components, this piston delivers the reliability and durability serious airsoft technicians rely on.\u003c\/p\u003e\r\n\u003cp data-start=\"4944\" data-end=\"5210\"\u003eIf you're upgrading your extended gearbox platform, don’t overlook the importance of a reinforced piston. The SHS Polygonal Polycarbonate Piston with Full Steel Tooth Rack provides the strength, efficiency, and performance foundation your SR-25 or L85 build demands.\u003c\/p\u003e\r\n\u003cp data-start=\"5212\" data-end=\"5261\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eUpgrade smart. Build durable. Shoot consistently.\u003c\/p\u003e","brand":"SHS","offers":[{"title":"Default Title","offer_id":47468134367462,"sku":"CQC-031","price":31.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/6393\/2390\/files\/b0a45d0a-shs-21441-removebg-preview.png?v=1774002177"},{"product_id":"cowcow-technology-enhanced-piston-head-aap01-gbb","title":"CowCow Technology Enhanced Piston Head for Action Army AAP-01 Gas Blowback Airsoft Pistols","description":"\u003ch1\u003eCowCow Technology Enhanced Piston Head for Action Army AAP-01 Gas Blowback Airsoft Pistols\u003c\/h1\u003e\n\u003cp\u003eUpgrade the efficiency, sealing performance, and long-term durability of your Action Army AAP-01 with the CowCow Technology Enhanced Piston Head. Designed for serious airsoft players and custom builders, this precision upgrade improves gas consistency and cycling reliability in one of the most popular gas blowback pistols in modern airsoft.\u003c\/p\u003e\n\u003cp\u003eBuilt from high-quality reinforced rubber, this piston head delivers a tighter air seal inside the blowback system, helping stabilize FPS output while improving overall shot-to-shot consistency. Whether you're running a stock AAP-01 or a fully upgraded speedsoft or HPA-ready build, this component is a foundational upgrade for better performance and reliability.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eOptimized Gas Efficiency for the AAP-01 Platform\u003c\/h2\u003e\n\u003cp\u003eThe piston head plays a critical role in how efficiently your AAP-01 converts gas into propulsion and recoil. The CowCow Enhanced Piston Head is engineered to reduce air leakage while improving compression within the blowback system.\u003c\/p\u003e\n\u003cp\u003eThis results in:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eImproved gas efficiency per magazine fill\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMore consistent FPS output\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSmoother and more stable blowback cycling\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReduced gas wastage during rapid fire\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBetter performance in both warm and cold conditions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor players who rely on consistent performance during competitive play, this upgrade ensures your pistol remains reliable even under heavy use.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eHigh-Quality Reinforced Rubber Construction\u003c\/h2\u003e\n\u003cp\u003eDurability is essential in gas blowback systems, especially when paired with upgraded recoil springs, lightweight bolts, or high-pressure gas setups. The CowCow Enhanced Piston Head is constructed from premium reinforced rubber designed to withstand repeated compression cycles without losing sealing efficiency.\u003c\/p\u003e\n\u003ch3\u003eMaterial Benefits:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHigh elasticity for consistent compression\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eImproved wear resistance under rapid cycling\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLong-lasting seal integrity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReduced deformation over time\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStable performance in high-stress builds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCompared to stock piston heads, this upgraded design maintains its sealing ability far longer, making it ideal for players who frequently run high-round-count sessions.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eImproved Air Seal and Shooting Consistency\u003c\/h2\u003e\n\u003cp\u003eOne of the most noticeable upgrades provided by this piston head is its improved air seal performance. A tighter seal means more efficient gas usage and more predictable internal pressure.\u003c\/p\u003e\n\u003ch3\u003ePerformance improvements include:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eMore stable FPS consistency across magazines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBetter hop-up consistency due to uniform airflow\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReduced shot variance during rapid fire\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eImproved recoil smoothness\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnhanced trigger response feel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis makes it especially valuable for players focused on competitive airsoft disciplines like speedsoft, CQB engagements, and semi-auto precision builds.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003ePerfect Drop-In Upgrade for AAP-01 Builds\u003c\/h2\u003e\n\u003cp\u003eThe CowCow Enhanced Piston Head is designed as a drop-in replacement part for the Action Army AAP-01 platform. No major modification is required, making installation simple and accessible for both experienced technicians and casual users.\u003c\/p\u003e\n\u003ch3\u003eCompatible With:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eAction Army AAP-01 Gas Blowback Pistols\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStock AAP-01 internal systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUpgraded blowback units\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLightweight CNC bolt systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eShort-stroke recoil setups\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHPA magazine adapter builds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSpeedsoft and competition pistols\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIt integrates seamlessly into both stock and heavily upgraded builds, making it a versatile performance enhancement.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eIdeal for Competitive Airsoft Players\u003c\/h2\u003e\n\u003cp\u003eThe AAP-01 platform is widely used in competitive airsoft due to its modularity and upgrade potential. This piston head is designed specifically to support that ecosystem.\u003c\/p\u003e\n\u003cp\u003eIt works exceptionally well for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eSpeedsoft builds requiring fast cycling\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCQB pistols needing reliability under pressure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHPA conversions requiring stable sealing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLightweight competition sidearms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-round-count training setups\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you are building a performance-focused AAP-01, this is one of the essential internal upgrades to ensure long-term consistency.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-quality reinforced rubber construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eImproved air seal for better gas efficiency\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnhances FPS consistency and shot stability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDrop-in installation with minimal modification\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIncreased durability for high-cycle usage\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOptimized for Action Army AAP-01 pistols\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with most aftermarket upgrades\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIdeal for speedsoft, CQB, and competitive builds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eManufactured by CowCow Technology\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Takeaways\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eEssential air seal upgrade for Action Army AAP-01 pistols\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReinforced rubber improves durability and consistency\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnhances gas efficiency and FPS stability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDrop-in installation for easy upgrade path\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIdeal for speedsoft, CQB, and competitive airsoft builds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWorks with most aftermarket AAP-01 internal upgrades\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eImproves overall cycling smoothness and reliability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned by CowCow Technology for performance-focused players\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CowCow Technology","offers":[{"title":"Default Title","offer_id":47650801254630,"sku":"22640","price":29.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/6393\/2390\/files\/cowcow-22640.jpg?v=1778556025"},{"product_id":"epes-airsoft-cnc-aluminum-double-o-ring-ball-bearing-aeg-piston-head","title":"EPeS Airsoft CNC Aluminum Double O-Ring High Performance Ball Bearing AEG Piston Head","description":"\u003ch1\u003eEPeS Airsoft CNC Aluminum Double O-Ring High Performance Ball Bearing AEG Piston Head\u003c\/h1\u003e\n\u003cp\u003eUpgrade your airsoft gearbox with the \u003cstrong\u003eEPeS Airsoft CNC Aluminum Double O-Ring High Performance Ball Bearing AEG Piston Head\u003c\/strong\u003e, engineered for superior compression efficiency, smoother cycling, and long-term durability. Designed for high-performance AEG builds, this precision component improves air seal consistency while reducing internal friction—making it a must-have upgrade for DMRs, high-speed builds, and competitive airsoft rifles.\u003c\/p\u003e\n\u003cp\u003eBuilt from CNC machined aluminum and fitted with dual O-rings and steel ball bearings, this piston head delivers reliable performance under stress, ensuring your gearbox maintains stable FPS output and smooth mechanical operation even during extended gameplay.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003ePrecision CNC Machined Aluminum Construction\u003c\/h2\u003e\n\u003cp\u003eAt the core of this piston head is \u003cstrong\u003ehigh-grade CNC machined aluminum\u003c\/strong\u003e, offering significantly improved durability and dimensional accuracy compared to standard polymer piston heads.\u003c\/p\u003e\n\u003cp\u003eThis precision machining ensures:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eConsistent fit inside standard AEG cylinders\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReduced tolerance variation for better sealing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnhanced structural rigidity under high spring loads\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLong-term resistance to wear and deformation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor upgraded AEG builds running stronger springs or high-speed gearsets, aluminum construction provides the stability needed for reliable performance.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eDouble O-Ring Air Seal System\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003edual O-ring design\u003c\/strong\u003e is one of the most important performance features of this piston head. Unlike single-seal designs, the double O-rings create a tighter, more efficient air seal between the piston head and cylinder wall.\u003c\/p\u003e\n\u003ch3\u003ePerformance Benefits:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eImproved FPS consistency\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReduced air leakage during compression\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBetter energy transfer per shot\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnhanced shot-to-shot stability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eImproved accuracy at range\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis makes it especially valuable for DMR builds or precision-focused AEGs where consistency matters more than raw power.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eSmooth Steel Ball Bearing System\u003c\/h2\u003e\n\u003cp\u003eIntegrated \u003cstrong\u003esteel ball bearings\u003c\/strong\u003e allow the piston head to rotate smoothly during compression and cycling. This reduces torsional stress on the spring and improves mechanical efficiency inside the gearbox.\u003c\/p\u003e\n\u003ch3\u003eKey Advantages:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eSmoother spring compression and release\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReduced gearbox strain during high-speed cycling\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eImproved trigger response consistency\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLess wear on internal components\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBetter long-term durability under stress\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe bearing system is especially beneficial in high-RPS or upgraded gear setups where internal forces are significantly increased.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003ePorted Cylinder Head Design Compatibility\u003c\/h2\u003e\n\u003cp\u003eThe EPeS piston head is designed to work efficiently with \u003cstrong\u003eported cylinder heads\u003c\/strong\u003e, improving airflow dynamics inside the compression system. This helps optimize air transfer from the cylinder to the barrel, enhancing overall performance.\u003c\/p\u003e\n\u003cp\u003eWhen paired correctly, this system can deliver:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eMore efficient air displacement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBetter compression balance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReduced wasted energy\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eImproved consistency in FPS output\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis makes it a strong choice for both performance builds and tuned competitive AEG platforms.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eBuilt for High-Performance AEG Builds\u003c\/h2\u003e\n\u003cp\u003eThe EPeS CNC aluminum piston head is designed to withstand the demands of modern upgraded airsoft rifles. Whether you're building a high-speed CQB setup or a long-range DMR platform, this component delivers the reliability needed for serious gameplay.\u003c\/p\u003e\n\u003ch3\u003eIdeal For:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-speed AEG builds (high RPS setups)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDMR and semi-automatic precision rifles\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUpgraded gearbox builds with reinforced internals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMOSFET-controlled electronic trigger systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompetitive airsoft and milsim platforms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIts reinforced design ensures consistent operation even under heavy spring loads and high cycling rates.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eBroad Compatibility with AEG Systems\u003c\/h2\u003e\n\u003cp\u003eThis piston head is compatible with most popular AEG piston systems, making it a versatile upgrade option for a wide range of builds.\u003c\/p\u003e\n\u003ch3\u003eCompatible With:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eStandard Version 2 gearboxes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVersion 3 AK gearboxes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCustom reinforced gearbox shells\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMost aftermarket AEG pistons\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-performance upgrade builds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAlways ensure proper compression matching for optimal results when pairing with cylinder, nozzle, and hop-up components.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhy Choose EPeS Airsoft?\u003c\/h2\u003e\n\u003cp\u003eEPeS Airsoft is widely recognized among advanced airsoft technicians for producing precision-engineered internal upgrade components. Their focus on machining accuracy, compression efficiency, and performance tuning makes them a trusted brand in high-end AEG builds.\u003c\/p\u003e\n\u003cp\u003eThis piston head reflects that engineering philosophy by combining durability, efficiency, and smooth operation into a single high-performance upgrade part.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Takeaways\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCNC machined aluminum construction for maximum durability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDouble O-ring design improves air seal and FPS consistency\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSteel ball bearings reduce friction and improve cycling smoothness\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePorted cylinder head compatibility enhances airflow efficiency\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with most AEG piston systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIdeal for high-speed and DMR airsoft builds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eImproves compression, reliability, and gearbox performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EPeS Airsoft","offers":[{"title":"Default Title","offer_id":47655382024422,"sku":"89344","price":37.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/6393\/2390\/files\/jefftron-89344-2.jpg?v=1778631672"},{"product_id":"retro-arms-cnc-19-steel-teeth-polymer-piston-body","title":"Retro Arms CNC 19 Steel Teeth Polymer Piston Body","description":"\u003ch2\u003eRetro Arms CNC 19 Steel Teeth Polymer Piston Body – High-Strength AEG Upgrade\u003c\/h2\u003e\n\u003cp\u003eThe Retro Arms CNC 19 Steel Teeth Polymer Piston Body is a high-performance internal upgrade designed for airsoft technicians and players who demand reliability, strength, and long-term durability from their AEG gearbox setup. Built with a reinforced polymer body and a CNC-machined steel tooth rack, this piston is engineered to handle high-stress builds, high-rate-of-fire setups, and heavy spring loads without compromise.\u003c\/p\u003e\n\u003cp\u003eWhether you are replacing a worn piston or building a high-end custom AEG, this component delivers professional-grade performance where it matters most—the heart of your gearbox.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eReinforced Polymer Body with Advanced Composite Engineering\u003c\/h2\u003e\n\u003cp\u003eAt the core of this piston is a next-generation injection-molded polymer body, engineered for strength and resilience under repeated cycling.\u003c\/p\u003e\n\u003cp\u003eKey construction features:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eInjection-molded polymer chassis for lightweight durability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCarbon fiber and molybdenum infusion for added structural reinforcement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh impact resistance under high-speed gearbox cycling\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReduced friction and improved longevity under stress\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis advanced material blend ensures the piston remains light enough for speed builds while still strong enough for demanding high-power configurations.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eCNC Steel Tooth Rack for Maximum Gear Engagement\u003c\/h2\u003e\n\u003cp\u003eThe defining feature of this piston is its precision-machined steel tooth rack, designed for extreme durability and consistent gear engagement.\u003c\/p\u003e\n\u003cp\u003ePerformance benefits include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCNC-milled 19-tooth steel rack for maximum strength\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHeat-treated steel construction for wear resistance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConsistent gear meshing under high torque loads\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReduced risk of stripping in high-stress builds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis makes the piston ideal for upgraded motors, high-torque gearsets, and reinforced gearbox setups.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eOptimized Angle of Engagement (AOE) Design\u003c\/h2\u003e\n\u003cp\u003eTo extend gearbox life and improve mechanical efficiency, the final tooth has been shaved to improve angle of engagement (AOE).\u003c\/p\u003e\n\u003cp\u003eThis provides:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eReduced stress on pickup teeth\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eImproved gear alignment during cycling\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLower risk of premature piston or gear wear\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSmoother compression and firing cycle\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis feature is especially important in high-speed or high-energy builds where gearbox timing is critical.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWide Compatibility Across AEG Gearboxes\u003c\/h2\u003e\n\u003cp\u003eThe Retro Arms CNC 19 Steel Teeth Polymer Piston Body is engineered for universal compatibility across most standard AEG platforms.\u003c\/p\u003e\n\u003cp\u003eCompatible with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eVersion 2 gearboxes (M4 \/ AR-15 platforms)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVersion 3 gearboxes (AK \/ G36 \/ SMG platforms)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMost aftermarket gearsets and internal upgrades\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-speed and high-torque builds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis versatility makes it a go-to piston for both beginners upgrading reliability and advanced builders pushing performance limits.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eBuilt for High-Performance AEG Builds\u003c\/h2\u003e\n\u003cp\u003eThis piston is designed to perform under pressure, making it suitable for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHigh FPS DMR builds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-speed CQB setups\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMilsim and endurance gameplay\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHeavy spring and reinforced gearbox builds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIts hybrid construction ensures it maintains structural integrity even under extreme stress conditions.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Takeaways\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCNC-machined 19-tooth steel rack for maximum durability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCarbon fiber and molybdenum-infused polymer body\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHeat-treated steel teeth for long-term wear resistance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOptimized angle of engagement reduces gearbox stress\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with most V2 and V3 AEG gearboxes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIdeal for both upgrade and high-performance builds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eWhy Choose the Retro Arms CNC Piston?\u003c\/h2\u003e\n\u003cp\u003eThe Retro Arms CNC 19 Steel Teeth Polymer Piston Body offers a rare combination of lightweight performance and industrial-grade durability. With reinforced materials, precision CNC steel teeth, and AOE optimization, it is built for players who demand reliability under pressure and consistent performance over time.\u003c\/p\u003e\n\u003cp\u003eFor any serious AEG build, this piston is not just an upgrade—it is a foundation for long-term gearbox reliability.\u003c\/p\u003e","brand":"Retro Arms","offers":[{"title":"Default Title","offer_id":47655469908198,"sku":"93244","price":37.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/6393\/2390\/files\/retroarms-93244.jpg?v=1778633109"},{"product_id":"epes-airsoft-weight-set-aeg-piston-upgrade","title":"EPeS Airsoft Weight Set for Airsoft AEG Piston","description":"\u003ch2\u003eEPeS Airsoft Weight Set for AEG Piston – Precision Joule Creep \u0026amp; Performance Tuning Kit\u003c\/h2\u003e\n\u003cp\u003eThe EPeS Airsoft Weight Set for AEG Piston is a high-precision tuning solution designed for advanced airsoft technicians and performance-focused players who want to fine-tune gearbox dynamics, improve shot stability, and optimize energy transfer in V2 and V3 AEG systems. Built from precision-machined brass, this kit allows controlled adjustment of piston mass to influence timing, efficiency, and projectile energy behavior.\u003c\/p\u003e\n\u003cp\u003eIdeal for competitive builds, DMR tuning, and advanced gearbox optimization, this set is engineered for those who understand the deeper mechanics of airsoft performance.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003ePrecision Brass Construction for Stable Performance Tuning\u003c\/h2\u003e\n\u003cp\u003eEach component in the EPeS weight set is manufactured from high-quality brass, selected for its density, consistency, and durability under repeated mechanical stress.\u003c\/p\u003e\n\u003cp\u003eKey material benefits:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003ePrecision-machined brass construction for consistent mass distribution\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh durability under high-speed piston cycling\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCorrosion-resistant and wear-stable material\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSmooth integration with piston head systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis ensures reliable performance adjustments without introducing unwanted gearbox instability.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eAdvanced Piston Weight Adjustment System\u003c\/h2\u003e\n\u003cp\u003eThe EPeS piston weight kit is designed to replace the bearing and bearing flange inside compatible piston heads, allowing technicians to fine-tune piston behavior with exceptional precision.\u003c\/p\u003e\n\u003cp\u003eIncluded components:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e1 piston head insert\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e3 interchangeable brass weights\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAdjustment capabilities:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eFine-tune piston mass for specific build requirements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUse individual or combined weights for custom setups\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOptimize energy transfer per shot\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBalance between speed, power, and consistency\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis modular system allows for highly detailed gearbox tuning based on field performance needs.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eJoule Creep Optimization for Advanced Builds\u003c\/h2\u003e\n\u003cp\u003eOne of the key design purposes of the EPeS Airsoft Weight Set for AEG Piston is to assist in achieving controlled “joule creep” effects in AEG systems.\u003c\/p\u003e\n\u003cp\u003ePerformance benefits include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eImproved energy retention with heavier BB setups\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMore efficient air utilization per shot cycle\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnhanced long-range consistency in DMR builds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTunable energy output depending on configuration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis makes it especially useful for players operating under strict field FPS limits while maximizing effective range and impact.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eCompatibility with V2 \u0026amp; V3 AEG Gearboxes\u003c\/h2\u003e\n\u003cp\u003eThis weight tuning system is designed for broad compatibility across the most common AEG platforms.\u003c\/p\u003e\n\u003cp\u003eCompatible with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eVersion 2 gearboxes (M4 \/ AR-15 platforms)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVersion 3 gearboxes (AK \/ G36 \/ SMG platforms)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMost standard piston head systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-performance and upgraded gearbox builds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIts flexible design allows it to integrate seamlessly into both stock and heavily modified AEG setups.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eFine-Tuning Control for Advanced Airsoft Builds\u003c\/h2\u003e\n\u003cp\u003eUnlike standard piston components, this system is intended for experienced users who want precise control over internal gearbox dynamics.\u003c\/p\u003e\n\u003cp\u003eUse cases include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHigh FPS DMR optimization\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompetitive airsoft tuning\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCustom velocity balancing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGearbox efficiency improvements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBy adjusting piston mass, users can influence cycle timing, compression behavior, and energy transfer efficiency.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Takeaways\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003ePrecision-machined brass weight system for AEG piston tuning\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIncludes insert + 3 adjustable weights for modular setup\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned for V2 and V3 gearbox compatibility\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnables controlled joule creep optimization\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eImproves stability, consistency, and performance tuning flexibility\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIdeal for advanced builders and technical AEG setups\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eWhy Choose the EPeS Piston Weight Set?\u003c\/h2\u003e\n\u003cp\u003eThe EPeS Airsoft Weight Set for AEG Piston is a specialized tuning tool for airsoft technicians who demand precision control over gearbox performance. With modular brass weights, joule creep optimization capability, and universal gearbox compatibility, it provides a rare level of internal adjustment flexibility.\u003c\/p\u003e\n\u003cp\u003eFor serious builders looking to refine every aspect of their AEG’s performance, this is an advanced tuning component that delivers measurable control and consistency.\u003c\/p\u003e","brand":"EPeS Airsoft","offers":[{"title":"Default Title","offer_id":47655602880742,"sku":"123679","price":42.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/6393\/2390\/files\/epes-123679.jpg?v=1778636185"}],"url":"https:\/\/ngrwzj-i1.myshopify.com\/collections\/piston.oembed","provider":"CQC Airsoft ","version":"1.0","type":"link"}