Extra Power For More Reliable Feeding; Won't Take A Set

Multi-strand, braided spring delivers 40% greater force than standard USGI springs for more consistent release of pressure and smoother, more reliable feeding of 30-round magazines. These springs will not reduce magazine capacity and will not take a set. Corrosion resistant, olive drab ceramic coating was tested in salt spray for 400+ hours without developing corrosion. Compatible with standard-issue and most aftermarket followers, including CMMG’s Stainless Steel Anti-Tilt follower, also available from Brownells.