EMG SAI 2011 DS 4.3 / 5.1 & AW Custom DS Series Magazine Rebuild Kit – Color-Coded O-Ring Replacement Kit for GBB Pistols

Fix Your Leaky DS Series Mags – Fast & EasyFree U.S. Shipping | Buy 2 Get 1 Free on All O-Ring Kits!   This complete O-ring rebuild kit fits EMG Salient Arms International 2011 DS series (4.3 / 5.1) and AW Custom DS Series green gas magazines. Designed to fix leaks and maintain consistent gas pressure, our kits feature color-coded O-rings and a clear rebuild diagram so you can DIY with confidence. Repairs common leaks in EMG SAI and AW DS GBB magazines Color-coded O-rings eliminate installation guesswork High-durability NBR rubber for long-lasting gas retention Comes with rebuild diagram and step-by-step video tutorial Engineered specifically for the models listed below to ensure easy, accurate repairs—even for beginners. Compatible GBB Models: EMG SAI 2011 DS 4.3 Green Gas Magazine EMG SAI 2011 DS 5.1 Green Gas Magazine AW Custom DS Series Green Gas Magazine   Looking for another kit? Check our full catalog or visit the Contact Us page to request support for you