Huma-Air regulator for Gamo GX 40
Huma-Air Tuning Regulator For The Gamo GX 40
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Huma-Air pressure regulator for the Gamo GX 40 airrifle.

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€ 94,99
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Huma-Air Tuning Regulator For The Gamo GX 40


For the Gamo GX 40 we have designed a pressure regulator that can be pushed into the pressure tube.
This regulator is vented to the atmosphere without any modification to your pressure tube. So no drilling in the tube and also no creeping up in power.


The benefits of the Huma-Air, Gamo GX 40 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 your Huma-Air, Gamo GX 40 tuning regulators 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 regulators. 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, Gamo GX 40 tuning regulators 

The tuning regulators come in the standart middle pressure range (MP: 70-150 bar output) covering sub 12 ft/lbs and FAC models.
They come 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.


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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Adrian Godley - 02-12-2020 09:39

I have zero experience in dismantling or servicing air guns. I spent a fair bit of time researching after market regulators and decided the Huma reg was the best option. My decision was based on quality of instructions, ease of installation and ability to easily adjust.

I was not disappointed. I followed the instructions exactly and the reg was fitted in under 30 mins. I've conducted 50 test shots and the chrono is showing a muzzle energy exactly as requested with very low shot to shot variation. The gun holds pressure so there are no leaks.

If you are a complete novice like me but have a reasonable ability to follow a technical instruction then you should have no issues installing the reg.

As a footnote there is one item missing from the instructions. There is a small magnet slotted in the magazine housing. Mine fell out and stuck to the barrell. As there is no mention of the magnet in the instructions I did have to refer to an exploded parts view of the gun to work out what it was and where it went.

Klaus - 10-11-2019 17:16

Fits perfect-easy and fast Installation.
Settings is about 135bar- gives about 28 very very accurate Shots over 50mtr.
Accuracy with the Regulator is fantastic!

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