CMMG TRIPLE BRAIDED WIRE SPRING for 30rd 223 MAG

CMMG braided wire replacement spring. Combined with the CMMG SSAT follower, CMMG's braided wire spring delivers AK reliability in an AR15 mag. Spring gives 40% additional pressure over standard USGI springs. Nano-ceramic coating protects against salt spray for 400+ hours. This will be the last spring ever needed! Braided wire springs are run max length and may be customized by cutting of 1-3 coils. This ensures optimum performance for those running mags fully loaded or downloaded.