Mil-Spec 6 Position Stock Set, Buffer Tube, Spring, Buffer,Plate Nut .223 Carbine Rifle Kit - ST003M+ST007M

AR-15 Mil-Spec Carbine Stock with 6 Position Buffer Tube Kit includes a collapsible stock molded from reinforced plastic composite, mil-spec aluminum receiver extension (buffer tube), end plate, castle nut locking nut, standard carbine buffer, and buffer spring. These stocks will fit on any standard AR-15, M4, M16 lower receiver.\n\nIncludes:\n- Collapsible Stock\n- Moulded from Reinforced Plastic Composite\n- Mil-Spec Size Aluminum Receiver Extension (Buffer Tube)\n- End Plate\n- Castle Nut Locking Nut\n- Standard Carbine Buffer\n- Buffer Spring\n- These stocks will fit on any standard AR15, M4, M16 lower receiver\n\nNot available to ship to California, Illinois, or Washington.