Huma-Air external first stage replacement tuning regulator for FX Impact M3: For finetuning your FX impact to the ultimate accuracy.

This first stage tuning regulator for your FX Impact M3 build by Huma-Air is specially designed to replace the factory FX first stage regulator. As a part of the Dual Stage regulator system of the FX Impact M3, the first regulator pre-reduces the pressure in preparation for the second regulator. This provides less stress on the second regulator and achieves a more constant output pressure with less standard deviations. Advised is to use about 30-40 BAR difference between the 1st & 2nd regulator.

This regulator is a one-one one swap with the factory regulator and also allows you to unscrew or swap the pressure bottle of the rifles without de-presurizing the rifle. Pressure can be set by turning the set-screw 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.

This Huma-Air tuning regulator will add 23mm in length compared to the factory regulator.

• Higher accuracy due to the elimination of the pelletspeed fluctuations.
• Quick refill after every shot.
• Reduces the stress on the second stage regulator
• Fitting instructions available as pdf download

Pressure settings of the Huma-Air Dual Stage Use Bottle Regulator For The FX Impact

Your FX Impact M3 first stage regulator comes preset on the pressure we have tesed it and it is marked on the packing. You can set the regulator according to your wishes within the pressure range. The output pressure will be shown on the factory pressure gauge of your airrifle. The Huma-Air FX Impact M3 first stage regulator comes in a wide pressure range of 110-220 bar output covering sub 12 ft/lbs and FAC models.

Huma-Air Quality Control  

Huma Air regulators are CNC produced out of high grade aircraft aluminum and bronze. To guarantee a perfect product, every regulator is individually assembled, tested in a computerized simulation program and adjusted to the requested pressure. Huma Air only use high-end materials and Belleville springs, which are designed for critical applications to achieve the highest repeat accuracy. This gives these regulators a repeat cycle with less than 1% difference.