Extended magazine catch for the CZ Scorpion EVO 3, designed with an emphasis on ergonomics, intuitive control and maximum shooter comfort . 
It is made using MJF (multi-jet fusion) technology from PA12 material. The detent construction is completely filled with material, which opens up possibilities for the user to modify the shape of the lever. The surface of the detent fingerboard is roughened for the most secure control  and to prevent finger slippage . 
The package includes a retainer body with a spring pin and a separate replacement spring pin with a diameter of 4x30 mm.