Franklin Armory BFSIII CZ S1 Cause Operation:Protected –Will never fireplace.Semi – Fires one round for each pull.Binary – Fires one spherical on pull and 1 spherical on launch.* Ambidextrous Basic safety Selector.Will Healthy most CZ Scorpion firearmsAmbidextrous Basic safety SelectorLaunch round may be canceled by simply moving our Patented