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BSA R10 pressure regulator 5 15
BSA R10 pressure regulator
BSA R10 pressure regulator
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Huma regulator for the BSA R10 airrifle.

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€ 114,00
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This unique regulator is specially designed as a "one on one" replacement regulator for the BSA R10 rifles and solves all your regulator problem instantly!
It can be screwed into the action within a minute. It fit’s all models.
The regulator is vented to the atmosphere, so no creeping up in power in long term.

The regulator is very consistent over the total pressure range of the buddy bottle and solves all the known issues of the original regulator.
Made of high grade aircraft aluminium in combination with  CR42 molybdeen steel.

Designed for a wide pressure range (70-150 bar) to suit sub 12 ft/lbs (UK) and  high power FAC models.

The benefits:

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.

Pressure settings

The regulator comes preset on the most common pressure setting according to your choise of barrel and caliber, or we will adjust it according to your personal wishes.
The length of the barrel is measured from the magazine until the tip of the actual barrel (not the end of the shroud)
After fitting the regulator, always check the powersetting of the rifle and finetune it when needed to stay within legal limits.

When you order one of our regulators you will receive:

  • Your regulator preset on to your own wishes;
  • We will include a “Huma regulated” breech sticker;
  • Fitting instructions as pdf download


The regulator is CNC produced out of high grade aircraft Aluminum and bronze.
To guarantee 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.


Before ordering a regulator:
Please make sure, you have made yourself familiar with the fitting instructions on our website, you are happy to carry out the necessary work and you are able to adjust your power to keep your rifle legal

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All the best

Team Huma-Air

Scott -

Worth every penny bought the huma reg for my r10 it is now only got a spread of 3.7 ftps on unsorted pellets couldn't be happier would advise anyone to buy one and was fitted in 20 mins by myself. Very quick delivery to

Keith -

Bought to replace BSA unit. Performing better than original with increased shot count from 4.5 mm sub 16J version. Worth doing for any R10.

chris french -

this is the third huma reg ive bought and all are spot on. easy to fit and when on second to none with consistency and accuracy. will buy again and again they are that good.

Victor -

I got my R10-SE .22 FAC a few days ago, factory regulator performance doesn't seems to be as good like it was announced in paper, 26.8 fps extreme spread for 45 shots, to 50-55 shots get's worst, pellet jsb exact express 5.52 14.35 grains at 895 fps, about 34.6 joule.

Now with Huma reg fitted, 135 BAR setting, extreme spread down's to 14.8 fps for 54 very consistent shots, usable shots goes up to 60, average speed was 917 fps with same jsb pellet, about 36.5-37 joule, and that was for the first shot string 馃榿, I'm thinking to adjust hammer spring to reach 35 joule at the muzzle to reach 60 regulated shots, grrreat job Huma 馃槂.

Mori Mendoza -

This product is a brilliant workmanship, installation works like a charm. Now my mk2 is totally reborn with a very small increment on velocity, very much recommended.


HUMA has completely transform my r10 mk2.
The R10 behaves curiously, when there is the most pressure in the tank, that the power is the lowest.
After mounting the HUMA regulator, it works flawlessly!
I replaced the regulator which came with the R10 MK2 by that of HUMA, it is set at 138 bar.
First try: shoot 5 loaders from 230 to 130 bar.
Speeds (266 m / s to 271 m / s)
Power (35.8 joules has 36,5 joules)
Weight of lead 1 gr GAMO MAGNUM.
Great thanks to HUMA !!!!!!!

James Bentley -

Sceptical at first that this product would live up to the reviews I'm pleased to say that it does. I fitted it to a BSA supplied FAC R10se. Accuracy already good improved giving shot on shot groups. Usable shots from 40ish to 65. Could not be easier to fit following the on line no nonsense video. This is the single most effective tune up I've ever done to an air rifle.

Gilberto Manoel dos Santos -

Produto de 贸tima qualidade, chegou rapidamente, atendeu minhas expectativas agora os tiros s茫o muito consistentes, e precisos minha BSA R10 est谩 transformada estou muito feliz com o produto.
Fica aqui o meu agradecimento especial ao Sr. Huub, que me deu um 贸timo atendimento, como e bom fazer neg贸cios com profissionais de qualidade um grande abra莽o a todos!

chris french uk -

bought a huma reg for my 8 month old mk 2 r10 super carbine and the reg arrived very quickly and was a piece of cake to fit and best bit was totally transformed my gun. gun is now super accurate and very consistent. I also bought a huma reg for my at44 single shot 25cal which ive fitted but not tried yet but service and help from huma-air was outstanding. many thanks for everything.

Professor Michael Clark -

The replacement regulator for my R10 was simplicity itself to fit and took minutes. I am not an armorer nor a skilled air rifle service engineer so was extremely satisfied with the ease of fitment and the subsequent performance of the HUMA regulator. It has transformed the performance of my R10 with a noticeable increase in accuracy. Pellets known as flyers are not as frequent since the regulator change.

One very happy plinker!

S wilkes -

Very easy to fit r10 is a different gun now

Glyn -

Had just rebuilt my factory regulator in my R10 MK2 due to leakage. Although my repair was successful I decided to try your Huma drop in. Set at 140bar I was greatly satisfied with the stability and consistency of my shot strings. Outstanding! Bought one for my custom stocked Benjamin Marauder pistol. Another home run!... turned out great. Thanks....

Trevor -

Your regulator has transformed my R10, it is a different gun and so accurate now.

Osfald -

That is the solution which blows up all of the market competitors! Chrono shows +-1m/s instability of Vo! Regulator allows up to 180 stable shots on light, unsorted pellets. Instant order completing. Great job HuMa!

Steve Howard -

The regulator is great! Very easy to fit and works fine. The service from the company has been very good indeed. I am very pleased.

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