Search - AR-15 M4 Six Position Buffer Tube Kit -Mil-Spec | Blue Anodized

Kit Includes:AR-15 Stock Buffer Tube Mil Spec - Blue AnodizedAR-15 Buffer Castle Nut - Blue AnodizedStock Buffer End Plate - Blue AnodizedAR-15 Collapsible Stock Buffer 3.0oz Carbine Length - Blue AnodizedAR-15 Rifle Length Buffer Spring..