FX Impact Fill Valve Upgrade The BEST Fittings FX Buddy

The BEST Fittings FX Buddy Bottle Filling Adaptor mechanically opens the buddy bottle valve to prevent the possibility of unseating the OEM valve assembly

NO BLEED and only suitable where at least one cylinder valve has a bleed facility

SXS stands for Second eXtra Small

These innovations make the Prestige SLS BL an ideal jacket for travelling

FX Impact Fill Valve Upgrade The BEST Fittings FX BuddyFX Impact Mk2, M3 Fill Valve Upgrade Includes replacement BF Fill Valve, Extended Quick Coupler Socket and Cover Cap. May also fit other models of FX rifle. Replaces the fill valve and coupler where the FX OEM Fitting is used, and makes the gun Foster fitting compatible.