Huma-Air Air Arms S4/500 Tuning Regulator
Huma-Air Air Arms S4/500 Tuning Regulator
This unique Huma-Air regulator for the Air Arms S4/500 is specially designed as a "one on one" replacement regulator for the Air Arms rifles and solves all your original regulator issues instantly!
The regulator is very consistent over the total pressure range of the buddy bottle and it can be replaced into the action within a minute as a one on one swap.
The regulator is vented to the atmosphere, so no creeping up in power in long term.
Designed for a wide pressure range (70-150 bar) to suit sub 12 ft/lbs (UK) and high power Xtra FAC models.
Fitting is very easy; just depresurize your rifle and unscrew the pressuretube. Then the factory regulator can just be pulled out of it's socket and the Huma-Air can be pushed in and you are ready
The benefits of the Huma-Air tuning regulator for the Air Arms:
- 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.
- The pressure scale will give you the posibilty to adjust the output pressure of the Air Arms regulator very easy