TacFire AR-10 A2 Buffer Spring, Stainless Steel - MAR046308A2

This A2-style buffer spring is designed for AR-10 rifles chambered in .308 Winchester and is constructed of stainless steel material similar to piano wire to reduce firing noise and recoil. The spring is USA-made and installs into standard AR-10 buffer tube assemblies. It features a lifetime manufacturer's warranty.