AR-STONER Mil-Spec LR-308 Buffer Tube Kit Aluminum Black

The AR-STONER(TM) 6-Position Buffer Tube Assembly is perfect for upgrading an existing LR-308 to a carbine collapsible stock system, or building a new carbine rifle. This assembly is machined to exacting standards to provide excellent fit and reliable function.Includes:6 Position Buffer TubeBuffer SpringRecoil BufferCastle NutEnd PlateFeaturesHigh Grade Impact Extruded 7075-T6 Aluminum Construction6-Position AdjustabilityRugged Anodized FinishMil-Spec Diameter