
Kral Arms Empire XS Regulator By Huma-Air
Huma-Air pressure regulator for the Kral Arms Empire XS bullpup airrifle.
Huma-Air Tuning Regulator For The Kral Arms Empire XS
For the Kral Arms Empire XS bullpup airrifle we have a pressure regulator available that can be pushed into the pressure tube.
This Huma Kral Empire XS 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 during time.
This regulator with plenum is suitable up to caliber .25
The benefits of the Huma-Air, Kral Arms Empire XS 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, Kral Arms Empire XS 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 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, Kral Arms Empire XS tuning regulator
The tuning 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.
Specifications
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Shipping and Payment
We ship your items well packed for safe and undamaged arrival in the country of destination with tracked priority shipping (unless this is specifically stated otherwise). As a buyer, you are responsible for checking that this product is legal according to your local laws and regulations. Unless specifically stated otherwise, all our Air Guns, Air Gun Parts and Accessories are supplied in/for high-power versions.
You can pay safely and secure online by means of all major payment providers, like paypal and credit cards companies.
1 review for Kral Arms Empire XS Regulator By Huma-Air
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Richard (verified owner) –
Overall I am really pleased with regulator.
Fitting – quick and easy to setup, fitting to the actual rifle is probably more to do with your skill level. I have already had another regulator fitted, I decided to replace it with a huma as it was leaking from the valve.
Design – Huma have by far the best design, deleting the valve cap is definitely the way to go. Less o rings = less leaks and where they put theirs is a better finish on the kral valve.
Instructions- this is where huma let themselves down, the qr code did nothing. Google found generic instructions but not for this model rifle.
The kit did not come with a 2.8mm drill or delrin spacers. I’m in the UK so must abide by the 12flb limit. A 2.8mm transfer port is required, then balance the reg pressure, valve tension & hammer spring tension for correct speed & shot count.
Quality – the regulator is very well made, machined to a very high specification. All fitting surfaces are smooth and perfectly sized.
Performance – the regulator does a fabulous job of regulating the air with each shot. What does this mean? Once setup on my kral empire x .177, my chronograph is showing the below figures over a magazine.
774fps
775
774
773
777
776
774
774
774
775
773
777
777
775
This to me is about as good as it gets, 4fps deviation over a 14 shot magazine! With this level of consistency it allowed me to tune the rifle perfectly and quickly, I was aiming for 770-775fps as this is my rifles most accurate pellet speed, using jsb exact 4.53mm. You should test this before fitting!
I managed with 5 shots, bearing in mind, pellets straight out of a tin, not sized weighed or washed etc, a 6.6mm hole (not pellet centre to centre) actual hole size at 37m from a cheap bipod on a picnic bench.
My rifle now embarrasses rifles several times more expensive.
Shot count – originally, I got 190 good shots before my poi dropped 0.5 mil. With the reg, I get 310 with zero poi drop. Not that I do but if I kept shooting until 0.5 mil poi drop, I get 355.
Before you buy and fit any regulator, you need to understand what it does and what fps your rifle shoots at its most accurate. Once you know this you can setup your regulator pressure achieve that fps. My empire x is 80bar at 770-775fps. My kral puncher maxi is 755-760 at 72.5bar.