Description
Colt’s Manufacturing, Upper, 223REM/556NATO, Black Finish, Dust Cover, Forward Assist, M4 Feed Ramps
The durability, reliability and excellent build quality of Colt uppers will provide years of service you can count on.
The durability, reliability and excellent build quality of Colt uppers will provide years of service you can count on.
50% lighter | Twice as strong | Won’t wear out extractors | Stainless steel body | Aluminum base | Higher tensile strength | Self lubricating | Larger flash hole
50% lighter | Twice as strong | Won’t wear out extractors | Stainless steel body | Aluminum base | Higher tensile strength | Self lubricating | Larger flash hole
