Delivery NetworkCanada-Wide Shipping

Tracked carrier options are available across eligible Canadian addresses.

Processing Window3–4 Business Days

Orders are prepared, checked and packed before carrier acceptance.

Product SupportAirsoft Specialists

Get help with magazines, batteries, parts, optics and platform compatibility.

CheckoutSecure Payment

Use the secure payment methods currently enabled on the CQC store.

CQC Product File

Product Overview

Features, specifications, compatibility information and important ordering details.

Modify Baton Ryusoku Flat Hopup Bucking (Hard) – Precision Airsoft Upgrade

Take your AEG performance to the next level with the Modify Baton Ryusoku Flat Hopup Bucking (Hard), a high-quality upgrade designed to maximize your airsoft rifle’s accuracy, consistency, and range. Developed for serious airsofters seeking precision and reliability, this flat hop bucking is engineered to provide optimal BB contact, improved backspin, and a superior air seal. Whether you’re competing in high-level skirmishes or fine-tuning your DMR, the Ryusoku bucking delivers performance that you can rely on.


Flat Hop Design for Maximum Accuracy

The Modify Baton Ryusoku employs a flat hop design that ensures more consistent contact with the BB as it passes through the hop-up chamber. Unlike standard buckings, which can produce variable spin and inconsistent trajectories, the flat hop design creates even backspin across each shot, resulting in tighter groupings and improved shot consistency. This makes the Ryusoku bucking ideal for airsofters aiming for precision engagement at medium to long ranges.


Optimized for Heavier BBs

Designed to work with .25g BBs and heavier, the Modify Baton Ryusoku bucking ensures that your high-weight projectiles maintain stable flight and maximum range. The increased contact and friction from the flat hop design helps heavier BBs achieve a consistent arc, improving both accuracy and effective engagement distances. This makes it perfect for DMRs, sniper builds, and high-powered AEGs seeking long-range performance.


Enhanced Air Seal for Better FPS Consistency

One of the standout features of the Ryusoku flat hop bucking is its improved air seal. By creating a tighter seal between the hop-up chamber and the barrel, more compressed air is transferred efficiently to the BB, reducing velocity loss and enhancing FPS consistency. This ensures that each shot delivers predictable performance, allowing players to rely on their rifle shot after shot in competitive environments.


Durable Hard Rubber Construction

Constructed from high-quality hard rubber, the Modify Baton Ryusoku bucking offers long-lasting durability and excellent resistance to wear, even under high FPS setups. Its firm composition maintains consistent performance over thousands of rounds, resisting deformation that can occur with softer buckings. The hard design also enhances backspin control, giving you a more predictable flight path with every shot.


Easy Compatibility & Installation

The Ryusoku flat hop bucking is designed to fit standard AEG hop-up chambers and barrels, making it a versatile upgrade for a wide range of rifles. Installation is straightforward: simply replace your stock bucking with the Ryusoku unit, ensuring proper alignment for optimal flat hop performance. For best results, pair with a “flat” style hop-up nub to maximize backspin and consistency.


Why Choose the Modify Baton Ryusoku Flat Hopup Bucking

The Modify Baton Ryusoku is trusted by competitive and professional airsofters for its precision engineering, consistent performance, and durability. With its flat hop design, compatibility with heavier BBs, and improved air seal, this bucking provides a noticeable upgrade over stock AEG components. Perfect for skirmishes, DMRs, or any AEG that requires enhanced accuracy and range, the Ryusoku is a must-have for performance-minded players.


Manufacturer: Modify

Material: Hard Rubber
Compatibility: Standard AEG hop-up chambers and barrels, suitable for .25g BBs and heavier


Upgrade your AEG with the Modify Baton Ryusoku Flat Hopup Bucking (Hard) for tighter groupings, longer range, and more consistent performance. This flat hop bucking is engineered to elevate your airsoft game and provide reliable results, shot after shot.

Recommended Gear

Complete Your Loadout

Explore more products from this collection.

Customer Information

Frequently Asked Questions

Important ordering, delivery and product-support information.

Availability is displayed beside the price and updates when a different product variant is selected.
Most orders are processed within 3–4 business days. Warehouse-transfer products may require additional time.
Yes. Tracking is emailed after the parcel is packed, dispatched and accepted by the carrier.
Yes. CQC Airsoft ships to eligible Canadian addresses using the carrier services available during checkout.
Yes. Contact us before ordering if you need help confirming magazines, batteries, parts, optics or other accessories.
The Add to Cart button automatically disables when the selected variant is unavailable.
$27.00