Huma-Air Air Arms S400 Tuning Regulator

Huma-Air pressure regulator specially for the Air Arms S400 rifle
Brings your rifle's performance to a higher level. The regulator is vented to the atmosphere for excellent regulating behavior and no creeping up in power on the long term. We include a seperate volume bus (plenum) matching the caliber and preferred power.
The regbody is only 16 mm long and the regulator neck is round 13 mm with a length of 15 mm. So there is almost no lose of air volume in the pressure tube. A simple modification to your air rifle what will result in excellent shooting behavior and very consistent pelletspeed.

The benefits of the Huma-Air regulator for your Air Arms S400

• Higher accuracy of your rifle due to the elimination of the pelletspeed fluctuations
• A constant pellet speed over the full working pressure range.
• It will give you a better shotcount and a full flat shotstring immediately.
• Adding a regulator to your airrifle will probably give you the biggest benefit in the tuning process.
• Often the rifle will make less noise due to better balance in air usage

Pressure settings of the Air Arms regulator
The regulator comes preset on the most common pressure setting, or we will adjust it according to your personal wishes. It is also equipped with a clear pressure scale label, so you can very easy re-adjust or fine tune the pressure setting suitable to your wishes.
Our advice for choosing the best pressure range for your Huma-Air regulator:

• Low pressure range:        60-110 bar for 16 Joule / 12 ft/lbs models.
• Medium pressure range:  70-150 bar for all FAC rifles from 1.77, .22 and .25.
• High pressure range:       100-170 bar for .25 extra heavy pellets >25 grain

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 manually assembled, tested and adjusted to the requested pressure. We only use high-end materials and our belleville springs are designed for critical applications to achieve the highest repeat accuracy. This gives our regulators a repeat cycle less than 1% difference.

* Gelieve hieronder aan te geven voor welk kalilber u de regulator wilt bestellen en welke setting u wilt. Als u een custom setting wilt geef dit dan aan in het opmerkingen veld. U komt dit veld vanzelf tegen als u verder gaat met bestellen.