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Huma-Air FX Impact M3 First Stage Tuning Regulator
HUMA-AIRHuma-Air FX Impact M3 First Stage Tuning Regulator
A direct replacement for the 1st reg on the FX Impact M3. Although many after market producers make an adaptor to by-pass the original FX first stage regulator, we certainly support FX their philosophy to us a the first stage reg to relieve the second stage reg of the FX Impact.
A good functioning first stage regulator will absolutely improve the consistency of the second regulator and eliminates the small power curve what often can been seen with just a single regulator.
Pressure can be set by turning the set-screw of the regulator what can be found inside the regulator. Half a turn counter clockwise equals to about 25-30 bar pressure increase. The set pressure can be read on the rifle's pressure gauge.
The Huma-Air tuning regulator will ad 23 mm in length compared to the factory regulator.