Presma AR-15 Mil-Spec Buffer Kit

AR-15 6 Position Aluminum Buffer Tube Kit, Mil Spec. SKU AS5P02Kit includes 3oz Aluminum Buffer, 6 Position Buffer Tube, Castle Nut, Spring and End Platea Precision Machined from Premium Aircraft Grade Aluminuma Matte Black Anodizing with Type III Class II Hard Coata Tightest Tolerance Control for Zero-GapSpring:Industrial Grade SteelHeat TreatedSolid Machined ConstructionBlack Oxide FinishBuffer Spring For Mil Spec And Commercial Buffer TubesMil-Spec 6-Position Tube:Precise CNC MachiningTight Tolerance Control with Zero Gap Fitment w/ Buttstock and ReceiverConstruction of T6 6061 Aircraft Aluminum Matte Black Anodizing with Type III AnodizingIncludes one Buffer Castle Nut and a Standard End Plate