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Benjamin Marauder pistol pressure regulator 5 4
Huma Benjamin Marauder pistol pressure regulator
Benjamin Marauder pistol pressure regulator
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Huma pressure regulator for the Benjamin Marauder air pistol

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€ 94,99
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For the Marauder Pistol (P-rod)  we have designed a special pressure regulator.

The regulator can be used with the original pressure gauge assembly, keeping the gauge in his place. But it is also possible to remove the pressure gauge and gauge assembly completely and replace it with the regulator body, so you have even more air volume available in the pressure tube.
If you use the pressure gauge, it will display the regulated pressure of your pistol.

These regulators are vented to the atmosphere without any modification to your pressure tube needed. So no drilling in the tube and also no creeping up in power.

The benefits:

Higher accuracy of your pistol due to the elimination of the pelletspeed fluctuations
A constant pellet speed over the full working pressure range.
Maxiumum use of the air volume due to our ultra compact build.
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 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

shotstring Benjamin p-rod
 See our shotstring made with a P-rod 

Pressure settings

The 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.


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

steve astaire -

Very quick delivery..
I placed the regulator just how i was told to do
At least 24 (3 mags) shots very concistently 210 m/s
-208 m/sWith predators 16 grain. -

Works great, but a step by step instructions would have been even better.
But now I know what is involved and what to do.

Ken Mac -

Regulator was easy to install using option B. Tuned to 150 BAR with .028 port. I am satisfied with my shot count, velocities and power . By the way, that pesky air leak from the gauge stopped!

Kevin Kunkle -

This reg works great in my 1720T. I have turned it down to 90 bar with a .114
tranfer port for shooting 8.4 JSB's at 750FPS.
I now have 5 Huma regs.

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