WE open Bolt M4 Magazine Rebuild Kit - Color-Coded O-Ring Replacement Kit for Green Gas GBBR Rifles

$8.00 USD Save $-8.00 USD

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

Leaky WE Open Bolt M4 GBBR mags? Our complete O-ring rebuild kit is your reliable, affordable fix for gas retention issues in your green gas airsoft magazines!

• Color-coded O-rings for fast, accurate installation

• NBR rubber ensures long-lasting, high-pressure sealing
  

• Designed specifically for WE-Tech Open Bolt M4 GBBR green gas magazines

This kit is engineered specifically for WE Open Bolt M4 GBBR magazines. Get your mags working like new again in just minutes—with no guesswork, no frustration!

Compatible Model:

• WE Open Bolt M4 GBBR

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

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