Firing pin protrusion gage (.028/.036) ,this,false);">080216013 Tool Brownells �� Socket wrench handle Generic 1/8� and 9/64"Allen Head socket wrench tip Generic Torque Wrench (10 � 80 Foot Pound) Generic Torque Wrench (20 � 200 Inch Pound) Generic Set of Allen wrenches ...
Firing Pin and Retaining Pin This is the round protrusion that hits the primer of a cartridge, which in turn, sets off the priming component and detonates the powder. The retaining pin is located near the rear of the bolt carrier group inside a little notch in the bolt carrier. Cam Pin...