WE G-Series Magazine Rebuild Kit – Color-Coded O-Ring Replacement Kit for GBB Pistols

$8.00 USD Save $-8.00 USD

Fix Your Leaky Glock Mags – Fast & Easy
Free U.S. Shipping | Buy 2 Get 1 Free on All O-Ring Kits!

Dealing with a leaky WE G-Series mag? This complete O-ring rebuild kit restores your green gas magazine to peak performance without the hassle. Color-coded O-rings make installation fast, foolproof, and beginner-friendly.

• Fixes common gas leaks in WE Glock-Series GBB magazines

• Color-coded O-rings = zero guesswork during install

• Built with durable NBR rubber for high-pressure gas sealing

• Includes step-by-step video + diagram for easy DIY repair

Each kit is precisely made for the WE-Tech G-Series green gas magazine, ensuring a reliable fit and long-term performance.

Compatible GBB Models:

• WE-Tech Glock/G-Series Green Gas Magazines

Looking for another kit? Check our full catalog or visit the Contact Us page to request support for your mag.

Below is our Installation video.

If you have any questions or concerns, please reach out.