AR-15 M4 Six Position Buffer Tube Kit -Mil-Spec Listing ID: 3142677

AR-15 Stock Buffer Tube -Mil-Spec
AR-15 Buffer Castle Nut
Stock Buffer End Plate
AR-15 Carbine Length Buffer Spring - Steel
AR-15 Collapsible Stock Buffer -3.0 OZ-Carbine Length
H R Retail
830-783-9069