Webley Mastiff Tuning Regulator By Huma-Air
Huma-Air pressure regulator for the Webley Mastiff airrifle.
Webley Mastiff Tuning Regulator By Huma-Air
A pressure regulator for your Mastiff that will boost your rifle’s performance. This tuning 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.
This regulator with plenum is suitable up to caliber .25
The benefits of the Huma-Air, Webley Mastiff tuning regulator are:
- Higher accuracy of your rifle due to the elimination of the pelletspeed fluctuations
- A constant pellet speed over the full working pressure range.
- Maximum 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 your Webley Mastiff tuning regulator you will receive:
- Your regulator preset to your own wishes.
- A pressure scale in Bar on the regulator, for fine-tuning or re-adjustment.
- We will include a “Huma Regulated” breech sticker.
- Fitting instructions as pdf download.
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 individually assembled, tested in a computerized simulation program 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.
Huma Air provides a 2-year warranty on their regulators. Excluded from warranty are shipping costs and parts that are subject to normal wear and tear such as o-rings and valve discs.
Pressure settings of the Huma-Air, Webley Mastiff Tuning Regulator
Your tuning regulator comes preset on the most common pressure setting, or we will adjust it according to your personal wishes.
It is equipped with a clear pressure scale label, so you can very easy re-adjust, or fine tune the pressure setting without the need of a regulator pressure tester.
Specifications
Brand |
---|
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.
5 reviews for Webley Mastiff Tuning Regulator By Huma-Air
Alternative products
- Select options
Microbore fill hose 1/8 BSP 400 Bar
From: €17,94(incl. 21% VAT)In stock
- Add to cart
Huma-Air Regulator Tester
€99,00(incl. 21% VAT)In stock
- Add to cart
Din 300 adaptor to a male quick connect coupler (foster)
€17,96(incl. 21% VAT)In stock
- Add to cart
Foster Female Quick Connect Coupler to G1/8BSP Male Treads
€12,96(incl. 21% VAT)In stock
Richard (verified owner) –
Webley Mastiff in 177. Quick delivery considering it was leading up to Christmas. Instructions are good and easy to follow. Easy to fit and tune. Replaced the valves and o-rings on the rifle as well. Just waiting on my chronograph to tune the hammer and regulator. So that I not wasting air. I will possibly turn the regulator down and alter the breathing so I maximise shots between fills. I recommend allowing the regulator to breathe to atmospheric pressure, simple mod as shown in instructions. Well worth it.
I chose huma because the breathing to atmospheric could be reversed easily… good regulator..
Tom (verified owner) –
It was easy to fit although the seal between the regulator and air reservoir took a couple of goes. I ended up using very fine grit paper and oil to get the internal surface of the reservoir suitably smooth. Accuracy / consistency of the gun considerably improved over the first 70 shots thereafter it goes progressively into mortar mode as the pressure drops below that of the regulator.
The vent worked simply by removing the O-ring at the end of the reservoir, I know the air escapes as this was the leak point when I failed to get the O-ring on the regulator to seal first time around.
All in all I value the improved accuracy, I didn’t see an improvement in overall shot count but the shots significantly are more useable, from my perspective the regulator was well worth the price.
Ton Ros (verified owner) –
Hi this regulator is very easy to install with the manual you get.
I am test the rifle and it’s works perfectly.
Your shot counts are more and constant.
Happy with it.
IanL (verified owner) –
Great, quickly delivered, easy fitting instructions and greatly improves the guns shot count and repeatibility
Liquid Steel Designs (verified owner) –
Used with the supplied standard length plenum the regulator was a very straight forward fit. I chose to use the method that involved allowing the bleed off to pass through a channel cut into the valve block threads. Used for reducing the power on an FAC Mastiff, I also reduced the spring length by apprx 40 percent. The shot consistency at 11.5 ftlbs is now perfect. This regulator transformed the gun. The service & advice from HUMA is always second too none.