Noveske N4 Lower Receiver .223 Remington/5.56 NATO Black
Noveske Chainsaw N4 Stripped Lower Receiver, Semi-automatic, 223 Remington/556NATO, Black Finish, Includes Set Screw 04000885
Noveske Chainsaw N4 Stripped Lower Receiver, Semi-automatic, 223 Remington/556NATO, Black Finish, Includes Set Screw 04000885