AR-15 Complete Pistol Buffer Tube Kit

This AR-15 Pistol Buffer Tube Assembly includes all the parts needed for the back end of an AR-15 Pistol build rifle. It includes a buffer tube, spring, carbine buffer, end plate, castle nut and buffer tube foam pad. The Buffer tube is lightweight, durable, weather-resistant and is made of 6061 T6 aluminum and type III hard anodized coating to military specifications.