A REVIEW OF COLT M4 CARBINE MAGPUL SL GRAY

The bolt face can also be a tad unique. On the list of lugs is actually Slice in 50 percent, resulting in an open base percentage of the bolt face. An extractor, situated in among the bolt lugs, glides above the rim of the cartridge right before it can be absolutely pushed into your chamber, building the motion type of semi-controlled-spherical fee