Franklin Armory BFSIII CZ S1 Induce Operation:Risk-free –Will likely not fireplace.Semi – Fires 1 spherical per pull.Binary – Fires one spherical on pull and 1 spherical on release.* Ambidextrous Basic safety Selector.Will Suit most CZ Scorpion firearmsAmbidextrous Basic safety SelectorRelease round could be canceled simply by transferring ou