Hatsan Hercules Bully Tuning Regulator By Huma-Air
Huma-Air pressure regulator for the Hatsan Hercules Bully airrifle.
Huma-Air Tuning Regulator For The Hatsan Hercules Bully
This External PCP Regulator build by Huma-Air is specialy designed for the Hatsan Hercules Bully with a pressure bottle at front of the rifle with M18x1,5 threads.
The regulator will reduce the outgoing pressure of your rifle’s pressure bottle according to your settings and this will result in a constant pelletspeed and better groups.
It is equipped with a pressure gauge what will indicate the fill pressure of the bottle and a foster male connection to fill the rifle. The position of the gauge and and foster can be chosen left or right and they can be aligned stepless into their position so it always looks good on your rifle.
When the regulator is fitted to the rifle you can read the regulator output pressure on your rifles’s pressure gauge and the fill pressure will be shown on the regulator gauge.
Pressure can be set by turning the set-screw of the regulator what can be found inside the male treaded part of the regulator. A 5 minutes turn contra clockwise equals to about 7-8Â bar pressure increase.
This bottle regulator will be screwed in between the pressure bottle and the action of the rifle. It will ad about 58Â mm of lenght. Please note, the male treaded part of you action, what will screw into the regulator can have a maximum length of 28 mm. If the treaded part of your rifle is longer you can check if it is possible to shorten it a bit. Feel free to contact us about it.
(your original rifle’s fill connection is replaced by the regulators quick connect foster male fill connection. Do not use the original rifle bottle fill connection anymore)
The benefits of this Huma-Air tuning regulator for your Hatsan Hercules Bully
- Higher accuracy due to the elimination of the pelletspeed fluctuations
- The solid stainless steel foster fill connection and pressure gauge can switched over from left to right
- The position of the foster and pressure gauge can be turned around for 360 degrees. So you aligned it to your own wishes.
- Under the pressure gauge there is a o-ring what make it posible to line the dialplate up straight for the eye.
- It will give you 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.
Pressure settings of the Huma-Air bottle regulator for the Hatsan Hercules Bully
Your Hatsan Hercules Bully regulator comes preset on the pressure we have tesed it and it is marked on the packing. You can set the regulator according to your wishes within the pressure range.
The output pressure will be shown on the factory pressure gauge of your airrifle.
The Huma-Air Regulator regulator comes in a wide pressure range of 60-170 bar output covering sub 12 ft/lbs and FAC models.
For testing and adjusting your regulator we recommend you our simple Testing Tool what makes it very easy to adjust your regulator without the need of emptying your pressure bottle with every adjustment
Important safety notes:
These regulators are not suitable for stand alone pressure bottles/buddy bottles.
The maximum working pressure of this model is 250 Bar.
Do not exceed the factory adviced fill pressure of your rifle.
Do not exchange the original factory bottle for a higher pressure bottle version.
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 manually assembled, tested 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.
Specifications
Brand | |
---|---|
Select pressure gauge: | Pressure gauge 23 mm white dial, Wika 28 mm pressure gauge 315 bar., Wika 28 mm. pressure gauge 250 bar black dial |
Shipping and Payment
We ship these parts well packed for safe and undamaged arrival in the country of destination with tracked priority shipping (unless this is specifically stated otherwise in the product text). As the purchasing party you are responsible for checking that this product is legal according to your local laws and regulations. We ship on your behalf and therefore Huma Air can not be held responsible for any legal issues in the country of the recipient.
You can pay safely and secure online by means of all major payment providers, like paypal and credit cards companies.
6 reviews for Hatsan Hercules Bully Tuning Regulator By Huma-Air
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Andreas –
It does not work with my Hatsan Hercules Bully. After installing I`m not able to fill up the bottle to 250 bar.The original o- rings are not useable for this gun.
Tomi (verified owner) –
Works perfectly on 25 cal bully at 150 bar. Shoots jsb 34gr heavy pellets 908 FPS +/-3 FPS. Hammerspring tension have to adjust at weakest position. Maybe Even better If change the hammersping? Quality is excellent.
P.S (verified owner) –
I made one of the first Hatsan Hercules Bully .25 cal TAC Driver, thanks to Huma Air Regulators. This review is 100% honest without ads or payment for the same. The quality is apsolutely excelent, the performance of the rifle remain the same with few turn up on the hammer spring. My rifle never shoot better groups then now, performs far beyond imaginable of a mid range budget rifle. Can compete with big boys now. If your rifle dont have regulator, here is the place to buy it. Top notch quality, support, allways available on working time. Thanks again Nick for support and Huma for the product!
Peter T. (verified owner) –
I purchased this and installed it on my Hatsan Hercules Bully in .25 caliber. Once you understand how this is supposed to go together, the installation is pretty straight forward. Better instructions and an updated “How To” video would help. I have the say that the support I received during the installation process was exceptional.
I installed this unit about a month ago, and have put at least 600 rounds through the Bully since installation. The regulator works great and typically allows no more than a 2 – 5 FPS deviation for a 13 round magazine. I’m very impressed! Before installation, I could see a 2 – 18 FPS spread for a 13 round magazine. It is even more impressive when you look at the total deviation from Shots 1 through 39. Before installation I would see a variance of about 32 FPS from high to low, which is down to about 11 FPS after regulator installation. This is shooting JSB standard Diable at 930 FPS.
I’m glad I made this purchase!
Mike (verified owner) –
Had to use a different O ring for the air tank after that works amazing
Khurram Malik (verified owner) –
Great product received in time
Great service!!!