The IPSC Alex Thumb Rest for the CZ Czechmate/TSO with CZ 14.6mm hole spacing features a large rectangular thumb contact area at an ergonomic angle with precision checkering for a non-slip grip. You’ll find the thumb position will be comfortable for either medium or large sized hands, as the rest can be mounted further away from the thumb on the pistol frame to accommodate larger hands.
Comes with proper length M4 mounting screws to replace screws on the scope mount. Easy, no fitting required install. Color are hard anodized black or silver. Weight: 4 gr. / 0.15 oz