THE BASIC PRINCIPLES OF COLT ENHANCED PATROL RIFLE EPR (16")

The bolt face is also a tiny bit unique. Among the list of lugs is basically Reduce in 50 %, leading to an open up bottom portion of the bolt deal with. An extractor, situated in one of the bolt lugs, glides about the rim of a cartridge prior to it truly is absolutely pushed into your chamber, creating the motion type of semi-managed-spherical feed