Franklin Armory BFSIII CZ S1 Trigger Procedure:Protected –Will not likely hearth.Semi – Fires 1 round per pull.Binary – Fires one spherical on pull and 1 round on launch.* Ambidextrous Basic safety Selector.Will Healthy most CZ Scorpion firearmsAmbidextrous Basic safety SelectorRelease round can be canceled by simply moving our Patented selec