FRANKLIN ARMORY BFSIII CZ S1 OVERVIEW:

Franklin Armory BFSIII CZ S1 Cause Operation:Harmless –Won't fire.Semi – Fires one spherical for each pull.Binary – Fires 1 spherical on pull and one round on release.* Ambidextrous Safety Selector.Will Match most CZ Scorpion firearmsAmbidextrous Safety SelectorLaunch round could be canceled by simply moving our Patented selector outside of B