Armaspec ARM263-AR10 SRS-AR10 Buffer Tube Kit Black AR-10 Gen4

The Armaspec SRS Gen 4 AR-10 Buffer Kit is an enhanced parts kit, complete with an improved 5.7-oz. buffer weight. Designed to keep the buffer spring from rubbing against the inner wall of the buffer tube for smooth, quiet operation and reduced felt-recoil, this self-contained buffer system includes a Mil-Spec 7075-T6 aluminum 6-position buffer tube, steel castle nut and end plate, and an SRS Gen 4 enhanced multi-stage recoil buffer system. The buffer mass is designed to stay under constant tension against the bolt carrier, resulting in smoother and more consistent operation. Compatible with most Mil-Spec receivers. Lifetime warranty. Made in USA.