Slug Power Kit FX Crown

With the FX Crown Slug Power kit, you’ll be able to get just that extra bit of speed out of your FX Crown air rifle by FX Airguns. 

Part of this kit is a 5.5 mm (.22) probe with included bush that’ll slide on with an interference fit to change it into a 6.35 mm (.25) probe. Another part in the FX Crown Slug Power kit that influences the speed is a tungsten hammer, which opens the valve longer because it is heavier than its steel counterpart, and thus releases more pressurised air.

All parts are machined with very tight tolerances and the set is suitable for use in all types of the FX Crown.