The FK BRNO 7.5 is a semi-automatic pistol chambered in the proprietary 7.5 FK cartridge, developed by the Czech manufacturer FK BRNO. The 7.5 FK round reaches velocities up to 2,000 fps and is effective at ranges up to 150 meters. The pistol uses a rotating barrel to manage recoil and is optics-ready, with an adjustable rear sight and fiber optic front sight standard.