An Unbiased View of Knights Armament SR-15 CQB 11.5 Upper
Remember that the MAS direct impingement layout lowered the volume of reciprocating pieces during the bolt group to only 6: the bolt copyright, the bolt human body, the extractor, ejector, firing pin and recoil spring. It requires only seconds to disassemble the bolt system for upkeep.Had to pull the bring about on this upper – u only Dwell as so