FK Brno PSD Magazine Features The FK Brno PSD Magazine is engineered as a proprietary multi-caliber design allowing the shooter to run 7.5 FK 10mm Auto or .40 SW through the same magazine body without swapping components. This flexibility is a hallmark of the FK Brno system and having a correctly built factory magazine on hand means the pistol continues to feed and cycle exactly as designed. The steel body and black oxide finish resist wear from repeated loading and holster use keeping the feed lips and follower travel consistent over time. For PSD and Field Pistol owners this magazine is a practical way to extend range sessions or keep a spare ready. Because the FK Brno PSD uses a caliber conversion system unlike typical semi-auto pistols using genuine factory magazines like this one avoids the feeding issues that can come with aftermarket or mismatched components. The 16-round capacity in 7.5 FK gives shooters a substantial round count for practice or competition while the reduced capacity in 10mm and .40 SW reflects the larger case dimensions of those chamberings. Made specifically to the PSD s magazine well tolerances it drops free cleanly and locks in securely. It is a straightforward dependable accessory for anyone running this unique multi-caliber pistol platform. FK Brno PSD Magazine Specifications Manufacturer: FK Brno Model: FK Brno PSD Magazine Type: Magazine Compatible Hosts: FK Brno PSD Field Pistol Caliber: 7.5 FK / 10mm / .40 SW Capacity: 16 Rounds (7.5 FK) 10 Rounds (10mm/.40 SW) Color: Black Material: Steel Available At: GrabAGun