$99.99List Price $109.99Save $10.00 (9%)
1-year limited warranty
Diana Stormrider/Bandit Regulator
Tech Tip: When installing this regulator into a Stormrider, the factory pressure gauge will show the regulator pressure. Adding the PY-A-9034 / DIAP-SR-66 fill valve and gauge assembly will allow you to monitor the fill pressure of the rifle once the regulator is installed.
Please Note: The pressure indication scale on the regulators is not always exact. Our technicians check and set the regulators to 130 BAR (verified with a regulator tester) before shipping.
Up the consistency of your Diana Stormrider air rifle or Bandit air pistol with this dedicated regulator from Altaros Air Solutions.
Create an online review
Easy installation. Works very well. After I installed it. The gun shot 559 fps for the high down to 534 fps for the low with a 7.9 Gr. Pellet. That's with a 43 shot string. Way better than without the regulator. The regulator was set to about 135 bar.Things I would have changed:
NothingWhat others should know:
You lose some pellet speed but gain accuracy.
I installed this regulator in a .177 Diana Storm Rider, set it to 115 Bar. We get 3 full magazines (21) shots and still on the regulator. My wife shot a 1 hole ten shot group yesterday at 25 yards using Crosman premium hollow points. I am very happy with this regulator. If you own or are planning to purchase a Storm rider, dont forget to include one of these. You will not be disappointed.Things I would have changed:
Easy to install. Levels out the shot string.Things I would have changed:
The quality. Its cheaply made.What others should know:
I order this from pyramid air and my rifle no longer has enough fps to do anything. I tried turning the regulator up to maximum power and still nothing. Looks like I'll be returning this soon. Next time I'm just gonna get an air venturi avenger.... they look so much easier to adjust.
Got a question or answer?
Good morning. If the manometer in the synthetic black stock indicates the pressure value of the regulator, how do I know the true total pressure inside the tube. Is there a Stormrider Gen.2 with wooden stock and gauge position underneath as gen.1? Thank you.
If this is installed on a bandit, will the bandit be able to exceed the listed 630fps? How high can the fps get too?
My gun in .22 seems to make peak power at around 140/145 bar, giving me about 10 reasonably spaced shots close within that power curve. Is it possible for this regulator to make the same power as unregulated, let's say setting a higher pressure of 150 to make up for volume loss within the plenum? Or, is the plenum just too small to achieve that? I have mine tuned to make 32 fpe with 21 grain slugs, so just curious if a regulator is even worth it in my case. Realize this is more of an opinion based question, but input is always appreciated.
Get FREE shipping on qualifying orders!
Any order $150+ with a shipping address in the contiguous US
will receive the option for free ground shipping during checkout.
Certain restrictions apply.
Free shipping may not be combined with a coupon unless stated otherwise.
View Shipping Info
We work hard to get all orders placed by 12 pm EST out the door within 24 hours on weekdays
because we know how excited you are to receive your order.
Weekends and holiday shipping times will vary.
During busy holidays, we step our efforts to ship all orders as fast as possible, but you may experience an additional 1-2 day delay before your order ships. This may also happen if you change your order during processing.
View Shipping Times
It's important to know that due to state and local laws, there are certain restrictions for various products.
It's up to you to research and comply with the laws in your state, county, and city.
If you live in a state or city where air guns are treated as firearms you may be able to take advantage of our FFL special program.
U.S. federal law requires that all airsoft guns are sold with a 1/4-inch blaze orange muzzle or an orange flash hider to avoid the guns being mistaken for firearms.
View Shipping Restrictions
We have a team of expert technicians and a complete repair shop that are able to service a large variety of brands/models of airguns.
Additionally, we are a factory-authorized repair/warranty station for popular brands such as
Air Arms, Air Venturi, Crosman, Diana, Seneca, and Weihrauch airguns.
Our experts also offer exclusive 10-for-$10 Test and 20-for-$20 Service, which evaluates your air gun prior to leaving our warehouse. You'll be able to add these services as you place your order.
View Service Info
Shop and purchase with confidence knowing that all of our air guns (except airsoft) are protected
by a minimum 1-year manufacturer's warranty from the date of purchase unless otherwise noted on the product page.
A warranty is provided by each manufacturer to ensure that your product is free of defect in both materials and workmanship.
View Warranty Details
Didn't get what you wanted or have a problem? We've got you covered!
Return any item in new condition along with its original packaging and any accessories
that might have come with your air gun and receive a full product refund within 60 days of purchase
or, if you'd prefer, exchange for another product.
Our customer service team can help determine the best course of action and provide you with some options in the event you're interested in an exchange.
Learn About Returns
Join the Pyramyd Air mailing list: Our e-mails are filled with new products, deals, sneak peeks, tips and tricks, contests and more - sign up today!
Airgun safety is no accident. You must be 18 years or older to buy any air gun or air rifle in our store.
Text JOIN to 91256 and get $10 Off Your Next $50+ Order.