LBE Unlimited H1 Buffer Tube Kit, Black Matte - H1BUFKT

Complete AR-15 buffer tube assembly kit including mil-spec diameter 6-position buffer tube, carbine length recoil spring, end plate, castle nut, and H1 heavy recoil buffer. All components are finished in matte black and install using standard AR platform methods. This kit provides the necessary parts for rifle assembly or replacement of worn buffer systems.