JP Enterprises Enhanced bolt assembly .223 Black

JP Enterprises Enhanced bolt assembly .223 Black. Just as with the transmission gears for Formula 1 racers which are also made from 9310 the operational demands of a bolt assembly are ideally suited to this state-of-the-art material with actual full-auto endurance torture tests prove it. Beyond its material advantages the design of the JP EnhancedBolt boasts many other advantages including the addition of material around the cam pin hole to eliminate this inherent weak point of the bolt design i