LBE Complete Stock Kit, For AR-15, Contains Stock, Buffer Tube, Castle Nut, Lock Plate MILSTKKT

This kit comes with everything you need to complete your lower receiver so you can install your collapsible stock. Included is your classic M4 style buttstock" six position mil spec buffer tube" carbine length recoil spring" carbine length recoil buffer" receiver end plate" and castle nut. LBE Unlimited is a leading producer of US Made gun parts and accessories