FK Brno US PSD 9mm Luger 5.3" 17-Rd Caliber Conversion Kit - Barrel, 2 Mags & Spring

The FK BRNO PSD 9mm Luger Caliber Conversion Kit is designed for owners of the FK BRNO PSD pistol who want to quickly switch their platform from 7.5 FK over to 9mm Luger. This complete conversion package supplies every part needed for the caliber change: a precision nitride-finished 5.30-inch 9mm barrel, two 17-round 9mm Luger magazines, and the matched recoil spring calibrated for 9mm Luger pressure levels.

Once installed, the PSD runs as a 9mm Luger pistol with a 17+1 capacity thanks to the proprietary multi-caliber magazine used across the PSD line. The barrel carries a durable nitride finish for corrosion resistance and long service life, while the included recoil spring is engineered specifically for the lighter 9mm Luger cartridge so the slide cycles reliably and felt recoil stays manageable. FK BRNO's quick-change barrel design lets the shooter perform the conversion without complicated gunsmithing, making it straightforward to swap between supported calibers on a single PSD frame.

This kit is intended for the FK BRNO PSD pistol platform only. The package includes the 9mm barrel, two 17-round 9mm magazines, and recoil spring. It does not include a frame, slide, or any other serialized component.