Huma-Air BSA Ultra SE Tuning Regulator

For the Bsa Ultra SE models we have designed an unique regulator what replaces the original “body adaptor” part of the rifle.
It’s made of Chrome Molybdeen steel what is blued so it has the same finish as the original BSA part.

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

After the regulator is placed the pressure gauge still indicates the fill pressure of the main pressure tube.
It’s very easy to install on your rifle, just depressurize the rifle, unscrew the body adapter en screw the regulator in it’s place and your are finished.
The regulator is vented to to the atmosphere without the need of drilling a hole or what so ever. This guaranties very consistent regulating behavior without creeping up in pellet speed during time!

 

The benefits of this regulator over other regulators currently on the market:

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.
The regulator housing is made of extremely tough 42Cr steel,
Tested for a working pressure of at least 3x the working pressure of the rifle, for everyone’s safety,
It uses a long stroke piston that gives great consistency.
The regulator body and the housing are one piece, so no chance of the regulator moving inside the cylinder,
DIY fitting is a real option for the most people,
High quality bluing, same colour as the original BSA pressure tube,

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

Pressure settings

The regulator comes preset on the most common pressure setting, or we will adjust it according to your personal wishes.
 

Quality

The regulator is CNC produced out of high grade materials like 42Cr steel 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.
* Please remove the brass restrictor part out of the valvehouse and check if your transferport is between 4 - 4,5 mm. Otherwise open it up for best performance