Armaspec SRS Buffer Kit Gen 4, Silent Recoil Spring, Fits AR-10, Black

The Armaspec enhanced buffer tube kit contains all the necessary parts required to mount a stock assembly on to a lower receiver. The buffer tube kit, contains a mil-spec 7075-T6 6 position buffer tube, a steel castle nut and end plate as well as a SRS GEN3 the enhanced multi stage recoil buffer system . • SRS Buffer • Includes SRS Buffer, 6 Position Buffer Tube, Endplate and Castle Nut • Fits AR-10 Pattern Firearms