Franklin Armory BFSIII CZ S1 Cause Operation:Risk-free –Is not going to hearth.Semi – Fires 1 spherical per pull.Binary – Fires 1 spherical on pull and one round on release.* Ambidextrous Safety Selector.Will Healthy most CZ Scorpion firearmsAmbidextrous Security SelectorLaunch round can be canceled simply by shifting our Patented selector fr