Franklin Armory BFSIII CZ S1 Cause Procedure:Risk-free –Will never fireplace.Semi – Fires 1 round for every pull.Binary – Fires one spherical on pull and 1 spherical on launch.* Ambidextrous Security Selector.Will Match most CZ Scorpion firearmsAmbidextrous Security SelectorLaunch round is usually canceled by simply relocating our Patented se