Franklin Armory BFSIII CZ S1 Bring about Operation:Secure –Won't hearth.Semi – Fires 1 round for every pull.Binary – Fires 1 spherical on pull and 1 spherical on release.* Ambidextrous Protection Selector.Will In good shape most CZ Scorpion firearmsAmbidextrous Basic safety SelectorRelease round can be canceled by simply moving our Patented s