FRANKLIN ARMORY BFSIII CZ S1 OVERVIEW:

Franklin Armory BFSIII CZ S1 Cause Operation:Protected –Won't fireplace.Semi – Fires 1 round per pull.Binary – Fires 1 spherical on pull and one round on launch.* Ambidextrous Protection Selector.Will Fit most CZ Scorpion firearmsAmbidextrous Protection SelectorLaunch round may be canceled by simply shifting our Patented selector from Binary