For the Hatsan BT65 (also called Hammerli Pneuma) we have a pressure regulator available what can be slided 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 during time. Fits all the BT65 versions and also available for the BT65 Carnivore .30 model.
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
The 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.
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
The regulator is CNC produced out of high grade aircraft Aluminum and bronze.
To guaranty 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.