LBE Unlimited H2 Buffer Tube Kit, Black Matte - H2BUFKT

Complete AR-15 buffer tube assembly kit including 6-position mil-spec diameter buffer tube, carbine length recoil spring, end plate, castle nut, and H2 heavy recoil buffer. This drop-in kit provides all components necessary for buffer tube installation on mil-spec AR-platform receivers. Designed for reliable operation and easy assembly.