O-Ring Kits & Magazine Repair Solutions for Airsofters

If you’re an airsoft enthusiast, you know how frustrating it is to deal with leaky gas blowback magazines. That’s where Roach Custom comes in. Our specialized O-ring replacement kits are built to stop leaks and keep your green gas blowback guns running smoothly.

Each airsoft GBB magazine rebuild kit includes high-quality, Color-Coded, custom made O-rings to replace every O-ring in your GBB magazines. Whether you’re fixing a single mag or just maintaining your entire magazine collection, our magazine repair kits give you everything you need to restore pressure and performance.

Built for durability and easy installation, Roach Custom’s kits make field repairs quick and reliable. Say goodbye to unreliable seals—our gas blowback magazine repair kits are the go-to solution for keeping your gas mags battle-ready.