Franklin Armory BFSIII CZ S1 Bring about Operation:Protected –Will never fireplace.Semi – Fires 1 round for each pull.Binary – Fires 1 spherical on pull and one round on release.* Ambidextrous Protection Selector.Will Match most CZ Scorpion firearmsAmbidextrous Security SelectorLaunch round is often canceled simply by shifting our Patented se