Air Arms S200 internal regulator
Air Arms S200 pressure regulator
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Huma-Air pressure regulator for the Air Arms S200 airrifle.

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€ 79,00
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Huma-Air regulator for the Air Arms S200 airrifle.


The Huma-Air tuning 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. The design volume is based on the 16 Joule version but it can been set higher if preffered.
The installation of the regulator is very simple. The regulator is placed inside the pressure tube of the rifle and you are ready.*
It is vented to the atmosphere, without the need of a breath hole in the cylinder, so no creeping up in power during time.

* To fill your rifle after a regulator has been fitted, the pressure tube needs to be filled from the front of the tube. If your rifle does not have a front fill connection,
we have 2 optional front quickfill units available, a quickfill unit with front pressure gauge and fillprobe or a basic quickfill unit with a foster male fill connection.

The benefits of the Huma-Air, Air Arms S200 tuning regulator are:

  • 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


When you order Huma-Air, Air Arms S200 tuning regulator you will receive:  

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


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. 
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.
Huma Air provides a 2-year warranty on their regulatiors. Excluded from warranty are shipping costs and parts that are subject to normal wear and tear such as o-rings and valve discs. 


Pressure settings of the Huma-Air, Air Arms S200 tuning regulator 


The S200 tuning regulator comes preset at the most common pressure setting, or we will adjust it according to your personal wishes. The pressure range is adjustable from 70-150 bar.
It is also equipped with a clear pressure scale label, so it's very easy to re-adjust or fine tune the pressure setting suitable to your wishes.
After fitting the regulator, always check the powersetting of the rifle and finetune it when needed to stay within legal limits.


Shipping & payment

We ship worldwide with tracked priority shipping. We ship these pneumatic parts well packed for safe and undamaged arrival in the country of destination. As the purchasing party you are responsible for checking that this product is legal according to your local laws and regulations. We ship on your behalf and therefore Huma Air can not be held responsible for any legal issues in the country of the recipient.

You can pay safely and secure online by means of all major payment providers, like paypal, and credit cards companies.



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Gokhan Yagmur - 11-11-2021 13:55

It was very quick shipment. And i think all s200 owners should get it if they want more of the gun; more accuracy, more shot count, and more customization..

Justin S - 05-11-2020 23:19

Received very quickly,I’m in the UK & delivery only took a few days.the huma reg was set perfect for 12 ft/lbs so very little else to do to set it up(air arms s200)
Very easy to fit

bhodge - 19-01-2020 01:11

I fitted an internal HuMa regulator in my S200 .22 air rifle a couple of days ago. It was a really easy straightforward job once I'd managed to remove the firing valve from the rifles air cylinder. It took less than 15mins to install the reg, then reassemble and refill the cylinder. A couple of minor adjustments and the rifle was tested over the chronograph. The results were very consistent, and certainly within the advertised variance of 1% between shots. I'm very pleased with the end product, particularly because I'd done the job myself!

A1 guns - 02-07-2018 16:27

an extremely efficient product a great addition to any air gun.