Huma-Air tuning regulator Gen 3 for the FX impact & FX Crown as replacement for the factory regulator with a 16 mm piston and 10 mm belleville spring. Available in 2 pressure ranges: High...

*Utah Airguns Installation only available on NEW gun sales for the moment.  AVAILABLE IN 2 MODELS: - Non-Amp Regulator (<2018) (MKI & SOME MKII) - AMP Regulator (>

Huma-Air Power Plenum XL Set With Tuning Regulator For The FX Wildcat MKI, MKII. - Not compatible with the newest MKIII. *Utah Airguns Installation only available on NEW gun sales for the...

FX Impact or FX Crown Gen 2 Tuning Regulator By Huma-Air Is specially designed as a "one on one" replacement regulator for your FX Impact, FX Impact X  or FX crown...