ZRTS is the only company to offer upgraded GSG 1911-22 1 firing pins! Don’t waste your time replacing that broken factory within anything other than a ZRTS firing pin! Our firing pins rods are more durable than the factory stamped steel models. Our pins are Wire EDM cut from 17-4 steel bar stock. They are hardened and ground. The pins are extended to ensure reliable ignition of any ammo.
Our firing pins are made from 17-4 tool steel.