NOT KNOWN FACTUAL STATEMENTS ABOUT 20 INCH COLT UPPER

Description We got down to make Among the most inexpensive complete uppers, with no sacrificing the integrity on the complete upper, and most crucial the rifle. The NBS 20″ 5.56 Rifle M-LOK Upper Assembly, is an excellent all around upper, especially for looking or very long-array focus on practice. With greater velocity and a longer sight radius