Air Arms S200 external pressure regulator

Price incl. VAT, plus delivery

This unique external regulator is specially made to fit the Air Arms S200 airrifle, or the CZ200 model with quickfill

The Huma regulator will regulate the airpressure in your S200 airgun. It reduces the primary high fill pressure in the cylinder into a  lower pre-set working pressure. This will give you a constant pelletspeed and a higher accuracy; no more compensation on the HFT lane!

The installation of the regulator is very simple. Unscrew your air cylinder, screw the regulator between firing valve body and pressure tube and you are ready*
It is vented to the atmosphere, so no creeping up in power during time,  without the need of a breath hole in the cylinder.
A simple modification to your air rifle what will result in excellent shooting behavior and very consistent pelletspeed.

The benefits of this regulator over other regulators currently on the market:

The regulator housing is made of extremely tough 42Cr steel,
Tested for a working pressure of at least 3x the working pressure of the rifle, for everyone’s safety,
It uses a long stroke piston that gives great consistency,
Because the regbody comes between tube and valve you will get 45 mm. extra airvolume.
The regulator body and the housing are one piece, so no chance of the regulator moving inside the cylinder,
The one piece body and regulator housing also reduces the possibility of leaks,
DIY fitting is a real option for the most people,
High quality bluing in the same matte color as the original pressure tube. A glossy finish is also available
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.

Due to his length this reg has a restricted airvolume, so this makes it specialy suitable for the 12 ft/lbs – 16 Joule versions. The maximum power of the reg is about 20 ft/lbs – 30 Joule.

Pressure settings

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.

When you order one of our regulators you will receive:

  • Your regulator preset on to your own wishes;
  • A pressure scale in Bar’s on the regulator, for fine-tuning or re-adjustment;
  • We will include a “Huma regulated” breech sticker;
  • Fitting instructions as pdf download


To guaranty a perfect product, every regulator is manually assembled, tested and adjusted to the requested pressure. 
We only use belleville springs designed for critical applications to achieve the highest repeat accuracy. This gives our regulators a repeat cycle less than 1% difference.

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