AR-STONER Pistol Buffer Tube Assembly AR-15 Aluminum Matte

Build your AR-15 or LR-308 Pistol with the AR-STONER(TM) Receiver Extension Pistol Buffer Tube Assembly. This assembly is machined to exacting standards to provide excellent fit and reliable function.IncludesBuffer Tube 1.175" Diameter for SB Tactical BracesBuffer Spring3.0 Ounce Recoil BufferCastle NutEnd Plate