Armaspec SRS-H2 Gen 4 AR-15 Buffer Kit

The Armaspec® SRS-H2 Gen 4 AR-15 Buffer Kit is an enhanced parts kit, complete with an improved 4.7-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. Compatible with most Mil-Spec receivers.