FK BRNO FK Brno PSD 9mm 17 Rounds Pistol Magazine Black 17. Proprietary multi-caliber magazine allows the use of three calibers: 7"5 FK" 10 mm auto" and .40 S&W. Specifications for FK BRNO FK Brno PSD 9mm 17 Rounds Pistol Magazine: Manufacturer: FK BRNO Caliber: 9mm Luger Magazine Capacity: 17 Round Color: Black Finish: Black Additional Features: FK Brno PSD Magazine Handle Color: Black Number of Rounds: 17 Features of FK BRNO Magazine 9MM 17 Rounds Black Fits PSD: 17 Rounds Package Contents: FK BRNO Magazine 9MM 17 Rounds Black Fits PSD FK BRNO FK-PSDMAG-9: FK Brno PSD 9mm 17 Rounds Pistol Magazine Black 17