{"product_id":"polarstar-universal-gas-stock-ugs-co2-insert-type-33g-1","title":"PolarStar Universal Gas Stock UGS CO2 Insert (Type: 33g)","description":"\u003cp data-start=\"0\" data-end=\"114\"\u003e\u003cstrong data-start=\"0\" data-end=\"61\"\u003ePolarStar Universal Gas Stock (UGS) CO2 Insert – Type 33g\u003c\/strong\u003e\u003cbr data-start=\"61\" data-end=\"64\"\u003e\u003cstrong data-start=\"64\" data-end=\"114\"\u003eHigh-Pressure Performance in a Compact Package\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp data-start=\"116\" data-end=\"730\"\u003eThe \u003cstrong data-start=\"120\" data-end=\"181\"\u003ePolarStar Universal Gas Stock (UGS) CO2 Insert – 33g Type\u003c\/strong\u003e is a precision-engineered solution built for serious airsoft players who demand consistency, reliability, and efficiency from their HPA systems. Designed and manufactured by \u003cstrong data-start=\"356\" data-end=\"369\"\u003ePolarStar\u003c\/strong\u003e, a leader in high-performance airsoft technology, this CO2 insert allows users to power their \u003cstrong data-start=\"464\" data-end=\"485\"\u003eUGS or CGS stocks\u003c\/strong\u003e, as well as most \u003cstrong data-start=\"503\" data-end=\"534\"\u003eHPA regulators and air rigs\u003c\/strong\u003e that can accept up to \u003cstrong data-start=\"557\" data-end=\"568\"\u003e900 PSI\u003c\/strong\u003e. Whether you’re running an F2, Fusion Engine, or JACK, the UGS CO2 Insert is built to deliver the steady pressure and smooth performance you need on the field.\u003c\/p\u003e\r\n\r\n\r\n\u003chr data-start=\"732\" data-end=\"735\"\u003e\r\n\r\n\u003ch3 data-start=\"737\" data-end=\"782\"\u003e\u003cstrong data-start=\"741\" data-end=\"782\"\u003ePrecision Engineering for Performance\u003c\/strong\u003e\u003c\/h3\u003e\r\n\u003cp data-start=\"783\" data-end=\"1286\"\u003eAt its core, this CO2 insert is designed for \u003cstrong data-start=\"828\" data-end=\"865\"\u003eprecision airflow and reliability\u003c\/strong\u003e. Each unit is equipped with an \u003cstrong data-start=\"897\" data-end=\"918\"\u003eexpansion chamber\u003c\/strong\u003e, \u003cstrong data-start=\"920\" data-end=\"942\"\u003eanti-siphon system\u003c\/strong\u003e, \u003cstrong data-start=\"944\" data-end=\"963\"\u003e5-micron filter\u003c\/strong\u003e, and \u003cstrong data-start=\"969\" data-end=\"984\"\u003echeck valve\u003c\/strong\u003e, ensuring smooth gas delivery with no risk of liquid CO2 entering the system. This means you’ll experience consistent FPS readings and reduced cooldown effects even during extended use — a must-have advantage for competitive players or those using their setup in varying temperatures and conditions.\u003c\/p\u003e\r\n\r\n\r\n\u003chr data-start=\"1288\" data-end=\"1291\"\u003e\r\n\r\n\u003ch3 data-start=\"1293\" data-end=\"1324\"\u003e\u003cstrong data-start=\"1297\" data-end=\"1324\"\u003eUniversal Compatibility\u003c\/strong\u003e\u003c\/h3\u003e\r\n\u003cp data-start=\"1325\" data-end=\"1706\"\u003eThe PolarStar UGS CO2 Insert is built to integrate seamlessly with a wide range of setups. It’s compatible with both \u003cstrong data-start=\"1442\" data-end=\"1464\"\u003eUGS and CGS stocks\u003c\/strong\u003e and will also fit most \u003cstrong data-start=\"1488\" data-end=\"1527\"\u003estandard HPA regulators or air rigs\u003c\/strong\u003e that can safely handle 900 PSI. Featuring \u003cstrong data-start=\"1570\" data-end=\"1596\"\u003estandard ASA threading\u003c\/strong\u003e, installation is straightforward and secure, allowing for quick attachment to your air rig or stock system.\u003c\/p\u003e\r\n\r\n\u003cblockquote data-start=\"1708\" data-end=\"1825\"\u003e\r\n\u003cp data-start=\"1710\" data-end=\"1825\"\u003e⚠️ \u003cem data-start=\"1713\" data-end=\"1720\"\u003eNote:\u003c\/em\u003e To use this insert with the UGS, a \u003cstrong data-start=\"1756\" data-end=\"1772\"\u003eMilspec rail\u003c\/strong\u003e (sold separately) must be added before installation.\u003c\/p\u003e\r\n\u003c\/blockquote\u003e\r\n\r\n\u003chr data-start=\"1827\" data-end=\"1830\"\u003e\r\n\r\n\u003ch3 data-start=\"1832\" data-end=\"1878\"\u003e\u003cstrong data-start=\"1836\" data-end=\"1878\"\u003eOptimized for Longevity and Efficiency\u003c\/strong\u003e\u003c\/h3\u003e\r\n\u003cp data-start=\"1879\" data-end=\"2076\"\u003ePolarStar designed this insert with efficiency in mind. When paired with an \u003cstrong data-start=\"1955\" data-end=\"1968\"\u003eF2 engine\u003c\/strong\u003e running at \u003cstrong data-start=\"1980\" data-end=\"1994\"\u003e1.5 joules\u003c\/strong\u003e with \u003cstrong data-start=\"2000\" data-end=\"2012\"\u003e.28g BBs\u003c\/strong\u003e and a \u003cstrong data-start=\"2019\" data-end=\"2040\"\u003e6.05x380mm barrel\u003c\/strong\u003e, you can expect impressive results:\u003c\/p\u003e\r\n\r\n\u003cul data-start=\"2077\" data-end=\"2152\"\u003e\r\n \t\u003cli data-start=\"2077\" data-end=\"2114\"\u003e\r\n\u003cp data-start=\"2079\" data-end=\"2114\"\u003e\u003cstrong data-start=\"2079\" data-end=\"2101\"\u003e12g CO2 cartridge:\u003c\/strong\u003e ~180 shots\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli data-start=\"2115\" data-end=\"2152\"\u003e\r\n\u003cp data-start=\"2117\" data-end=\"2152\"\u003e\u003cstrong data-start=\"2117\" data-end=\"2139\"\u003e33g CO2 cartridge:\u003c\/strong\u003e ~500 shots\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp data-start=\"2154\" data-end=\"2455\"\u003eThat’s nearly triple the capacity, giving you longer playtime between cartridge changes without sacrificing consistency or shot performance. The \u003cstrong data-start=\"2299\" data-end=\"2312\"\u003e33g model\u003c\/strong\u003e uses threaded CO2 cartridges for a secure, airtight seal, while 12g models use standard CO2 capsules commonly found in airsoft and air guns.\u003c\/p\u003e\r\n\r\n\r\n\u003chr data-start=\"2457\" data-end=\"2460\"\u003e\r\n\r\n\u003ch3 data-start=\"2462\" data-end=\"2500\"\u003e\u003cstrong data-start=\"2466\" data-end=\"2500\"\u003eBuilt for Safety and Stability\u003c\/strong\u003e\u003c\/h3\u003e\r\n\u003cp data-start=\"2501\" data-end=\"2925\"\u003ePolarStar is known for their commitment to \u003cstrong data-start=\"2544\" data-end=\"2569\"\u003esafety and durability\u003c\/strong\u003e, and this insert is no exception. Every detail—from the reinforced metal body to the precision-engineered internals—is built to handle the stresses of high-pressure CO2 operation safely. The integrated \u003cstrong data-start=\"2772\" data-end=\"2787\"\u003echeck valve\u003c\/strong\u003e ensures proper venting and prevents backflow, while the \u003cstrong data-start=\"2844\" data-end=\"2866\"\u003eanti-siphon system\u003c\/strong\u003e ensures only gas (not liquid) CO2 enters your regulator.\u003c\/p\u003e\r\n\r\n\u003cblockquote data-start=\"2927\" data-end=\"3100\"\u003e\r\n\u003cp data-start=\"2929\" data-end=\"3100\"\u003e⚠️ \u003cem data-start=\"2932\" data-end=\"2944\"\u003eImportant:\u003c\/em\u003e The insert cannot be pressurized before installation into the stock or regulator. Always follow manufacturer guidelines for safe handling and installation.\u003c\/p\u003e\r\n\u003c\/blockquote\u003e\r\n\r\n\u003chr data-start=\"3102\" data-end=\"3105\"\u003e\r\n\r\n\u003ch3 data-start=\"3107\" data-end=\"3152\"\u003e\u003cstrong data-start=\"3111\" data-end=\"3152\"\u003eWhy Choose PolarStar UGS CO2 Inserts?\u003c\/strong\u003e\u003c\/h3\u003e\r\n\u003cul data-start=\"3153\" data-end=\"3593\"\u003e\r\n \t\u003cli data-start=\"3153\" data-end=\"3250\"\u003e\r\n\u003cp data-start=\"3155\" data-end=\"3250\"\u003e\u003cstrong data-start=\"3155\" data-end=\"3173\"\u003eTrusted Brand:\u003c\/strong\u003e PolarStar has long been the benchmark for high-end airsoft HPA technology.\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli data-start=\"3251\" data-end=\"3347\"\u003e\r\n\u003cp data-start=\"3253\" data-end=\"3347\"\u003e\u003cstrong data-start=\"3253\" data-end=\"3283\"\u003eExceptional Build Quality:\u003c\/strong\u003e Made from top-grade materials for durability and performance.\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli data-start=\"3348\" data-end=\"3433\"\u003e\r\n\u003cp data-start=\"3350\" data-end=\"3433\"\u003e\u003cstrong data-start=\"3350\" data-end=\"3372\"\u003eConsistent Output:\u003c\/strong\u003e Stable pressure ensures reliable shot-to-shot performance.\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli data-start=\"3434\" data-end=\"3503\"\u003e\r\n\u003cp data-start=\"3436\" data-end=\"3503\"\u003e\u003cstrong data-start=\"3436\" data-end=\"3452\"\u003eVersatility:\u003c\/strong\u003e Works across a wide range of airsoft HPA setups.\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli data-start=\"3504\" data-end=\"3593\"\u003e\r\n\u003cp data-start=\"3506\" data-end=\"3593\"\u003e\u003cstrong data-start=\"3506\" data-end=\"3521\"\u003eEfficiency:\u003c\/strong\u003e Higher shot count per cartridge saves time and money during gameplay.\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003chr data-start=\"3595\" data-end=\"3598\"\u003e\r\n\r\n\u003ch3 data-start=\"3600\" data-end=\"3622\"\u003e\u003cstrong data-start=\"3604\" data-end=\"3622\"\u003eSpecifications\u003c\/strong\u003e\u003c\/h3\u003e\r\n\u003cul data-start=\"3623\" data-end=\"3946\"\u003e\r\n \t\u003cli data-start=\"3623\" data-end=\"3651\"\u003e\r\n\u003cp data-start=\"3625\" data-end=\"3651\"\u003e\u003cstrong data-start=\"3625\" data-end=\"3634\"\u003eType:\u003c\/strong\u003e 33g CO2 Insert\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli data-start=\"3652\" data-end=\"3733\"\u003e\r\n\u003cp data-start=\"3654\" data-end=\"3733\"\u003e\u003cstrong data-start=\"3654\" data-end=\"3672\"\u003eCompatibility:\u003c\/strong\u003e UGS, CGS, and most HPA regulators\/air rigs (up to 900 PSI)\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli data-start=\"3734\" data-end=\"3765\"\u003e\r\n\u003cp data-start=\"3736\" data-end=\"3765\"\u003e\u003cstrong data-start=\"3736\" data-end=\"3750\"\u003eThreading:\u003c\/strong\u003e Standard ASA\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli data-start=\"3766\" data-end=\"3853\"\u003e\r\n\u003cp data-start=\"3768\" data-end=\"3853\"\u003e\u003cstrong data-start=\"3768\" data-end=\"3783\"\u003eComponents:\u003c\/strong\u003e Expansion chamber, anti-siphon system, 5-micron filter, check valve\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli data-start=\"3854\" data-end=\"3914\"\u003e\r\n\u003cp data-start=\"3856\" data-end=\"3914\"\u003e\u003cstrong data-start=\"3856\" data-end=\"3871\"\u003eShot Count:\u003c\/strong\u003e ~500 shots (using F2 at 1.5J \/ .28g BBs)\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli data-start=\"3915\" data-end=\"3946\"\u003e\r\n\u003cp data-start=\"3917\" data-end=\"3946\"\u003e\u003cstrong data-start=\"3917\" data-end=\"3934\"\u003eManufacturer:\u003c\/strong\u003e PolarStar\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003chr data-start=\"3948\" data-end=\"3951\"\u003e\r\n\r\n\u003ch3 data-start=\"3953\" data-end=\"3971\"\u003e\u003cstrong data-start=\"3957\" data-end=\"3971\"\u003eConclusion\u003c\/strong\u003e\u003c\/h3\u003e\r\n\u003cp data-start=\"3972\" data-end=\"4369\"\u003eFor players seeking \u003cstrong data-start=\"3992\" data-end=\"4044\"\u003emaximum reliability, performance, and efficiency\u003c\/strong\u003e, the \u003cstrong data-start=\"4050\" data-end=\"4082\"\u003ePolarStar UGS 33g CO2 Insert\u003c\/strong\u003e is the gold standard. Whether you’re running a precision DMR or a high-speed CQB rifle, this insert delivers consistent gas output and high shot counts in a compact, rugged design. Backed by PolarStar’s legendary engineering, it’s the ideal upgrade for any serious airsoft enthusiast.\u003c\/p\u003e","brand":"Polarstar","offers":[{"title":"Default Title","offer_id":47468098945254,"sku":null,"price":160.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/6393\/2390\/files\/fd6f45aa-pstar-13512-removebg-preview.png?v=1774002137","url":"https:\/\/ngrwzj-i1.myshopify.com\/products\/polarstar-universal-gas-stock-ugs-co2-insert-type-33g-1","provider":"CQC Airsoft ","version":"1.0","type":"link"}