The ESK CZ Scorpion EVO 3 is an optimized safety selector lever kit for the CZ Scorpion EVO 3 platform that provides easier firing hand access to the weapon selector lever. A complimentary product to the MOE-EVO Grip, its also compatible with OEM and aftermarket grips. This kit maintains a Magpul aesthetic while enhancing functional use during high stress conditions with its enhanced ergonomics, ease of reach and employment, and user-configurable levers. Using the OEM selector drum, the ESK CZ Scorpion EVO 3 levers can be configured for ambidextrous use, and include short and long paddle options and an optional safety delete. They're easy to install and require no gunsmithing. Mounting screws included. A 1.5mm hex wrench is needed for the installation.