Franklin Armory BFSIII CZ S1 Set off Procedure:Harmless –Will likely not fire.Semi – Fires 1 spherical for every pull.Binary – Fires 1 round on pull and 1 round on launch.* Ambidextrous Protection Selector.Will Suit most CZ Scorpion firearmsAmbidextrous Basic safety SelectorLaunch spherical could be canceled simply by moving our Patented sele