Franklin Armory BFSIII PC-CI Binary Trigger for Ruger PC Carbine 9mm/.40

The BinaryA(R) Firing SystemA(R) GEN 3 (BFSIIIA(R)) is a 3-position trigger. In position 3, it fires one round on pull and one round on release. This trigger is ideal for having more fun than you thought was possible with your RugerA(R) PC Charger(TM) and RugerA(R) PC Carbine(TM). TRIGGER OPERATION:Position 1 - Safe -Will not firePosition 2 - Semi - Fires 1 round per pullPosition 3 - Binary - Fires 1 round on pull and 1 round on releaseFEATURES:Release round can be canceled by simply moving our Patented selector out of BinaryA(R) mode while holding the trigger backWorks in most 9mm and .40 Cal RugerA(R) PC Carbine(TM) trigger housingsGreat for competition shooters, tactical shooters, and recreational enthusiastsGunsmith Installation Recommended