KNIGHTS ARMAMENT SR-15 16 UPPER NO FURTHER A MYSTERY

Understand that the MAS direct impingement style reduced the amount of reciprocating components within the bolt group to only six: the bolt copyright, the bolt overall body, the extractor, ejector, firing pin and recoil spring. It will take only seconds to disassemble the bolt mechanism for servicing.Licensed Made use of GUNS Guns Licensed Utilised