Vortek
Ballistic & Conversion Calcs
See full schematics for:This Vortek PG2 Tuning Kit is designed to produce smoother shots and noise dampening for your Diana 48 powerplant for High Output power over12 ft-lbs. Each kit includes the spring, PG2 Guide assembly and lubricant. With this kit, your air rifle will perform exceptionally smooth during lock-up, and quiet the close of the cycle.
PLEASE NOTE:
To have your tuning kit installed on your personal air rifle, call Pyramyd Air's Customer Service line at 1-888-262-GUNS (4867) to arrange service and delivery. To have a kit installed on a new air rifle purchase, purchase a compatible rifle, the VortekTune Kit, and Tune Kit installation service (for an additional fee) to have your rifle arrive with the Vortek Kit installed.
Tuning Kits installed by Pyramyd AIR carry Air Venturi's 1-year limited warranty.
Vortek PG2-K Tune Kit--fits Diana 48 / RWS 52/54/460/470
For Professional Installation Only
Item Code: AV-P00280 [PY-A-7966]
Vortek
Ballistic & Conversion Calcs
See full schematics for:Weight | 0.35 lbs |
Create an online review
5.0 5.0
5.0 5.0
Just finished putting ~200 rounds through my RWS 52 following installation of this kit. While there is still some dieseling going on, the improvement in the feel of the gun is immense. No more "twang" in the shot cycle, a lot less vibration, and almost all of the vibration is in a forward/backward motion instead of the old spring that sent a lot of vibration side to side. Why this isn't the default spring in the gun is beyond me!
Things I would have changed:Replacing the piston seal was not easy. Took probably 10 min of trying to pry it on to the piston. Also, no gun disassembly instructions are included. If you have an older model rifle like I did (purchased ~1998), disassembly can be a bit of a pain.
What others should know:If you haven't done something like this before, expect to spend 2-3 hours on it. The 48/52/54 less straight forward to disassemble than some of the other, newer, airguns I've worked on.
5.0 5.0
5.0 5.0
Have bought from Pyramyd Air for years and they have my confidence in them 100%. If you are looking for an airgun or supplies give them a try. The sales people have always been able to answer my questions.
What others should know:Im a big fan of RWS airguns. The last RWS I bought was the RWS460 magnum. My first RWS was a Diana model 34. That gun gave me 15 years of trouble free fun. Not so with the RWS 460. First the cocking lever bent and just receintly the main spring bent and took out a seal. I delt with Umarex USA on the cocking lever and they are not easy to work with to say the least. They did not have the parts for the spring so I checked with Pyramyd Air and the sales person told me that I probably didnt need all of the parts I was ordering and he sent me a complete pdf parts list for my gun and said to look it over and said that a tune up kit should take care of what I needed which it did. If you need help with anything gun related Pyramyd Air will get you back on track.
Got a question or answer?
Log in to participate
460 compatible? I put it in a 460 and lost alot of velocity and power, won't even penetrate one side of a soup can. Is this for a 460 too?
The kit as for the 460. It has been discontinued. It has been replaced by the PG-3 Kit. http://vortekproducts.com/ourstore/PG3-TUNE_KITS/Diana_460_470_48_52
The PG-2 kit is compatable. It may have been a lower power spring. The kit has been superceded by the PG-3 series kit. http://vortekproducts.com/ourstore/PG3-TUNE_KITS/Diana_460_470_48_52
The PG-2 kit is compatable. It may have been a lower power spring. The kit has been superceded by the PG-3 series kit. http://vortekproducts.com/ourstore/PG3-TUNE_KITS/Diana_460_470_48_52
Only 5 left in stock
.177 Caliber Loading Mechanism for Gamo Swarm Air RifleOut of Stock
Estimated in-stock date 06-04-24
Only 2 left in stock
AirForce 18" 12mm Barrel, .25 Cal, Lothar WaltherDiana Model 48
Diana 460 Magnum
Buy With Confidence
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 on items sold & shipped by Pyramyd AIR 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
Get the most out of your equipment when you work with the expert technicians at Pyramyd AIR. With over 25 years of combined experience, we offer a range of comprehensive in-house services tailored to kickstart your next adventure.
If you're picking up a new air gun, our team can test and tune the equipment before it leaves the warehouse. We can even set up an optic or other equipment so you can get out shooting without the hassle. For bowhunters, our certified master bow technicians provide services such as assembly, optics zeroing, and full equipment setup, which can maximize the potential of your purchase.
By leveraging our expertise and precision, we ensure that your equipment is finely tuned to meet your specific needs and get you ready for your outdoor pursuits. So look out for our services when shopping for something new, and let our experts help you get the most from your outdoor adventures.
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 understand that sometimes things aren't right and our team is serious about resolving these issues quickly. We can often help you fix small to medium issues over the phone or email.
If you need to return an item please read our return policy.
Learn About Returns
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 on items sold & shipped by Pyramyd AIR during checkout. Certain restrictions apply.
Free shipping may not be combined with a coupon unless stated otherwise.
View Shipping Info
Want More?
Join Our Email List for News and Deals!
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!
Text JOIN to 91256 and get $10 OFF Your Next $50+ Order!
* By providing your number above, you agree to receive recurring autodialed marketing text msgs (e.g. cart reminders) to the mobile number used at opt-in from Pyramyd AIR on 91256. Reply with birthday MM/DD/YYYY to verify legal age of 18+ in order to receive texts. Consent is not a condition of purchase. Msg frequency may vary. Msg & data rates may apply. Reply HELP for help and STOP to cancel. See Terms and Conditions & Privacy Policy.
By Robert
2.0 2.0
4.0 4.0
Smoother shot cycle and more power. I replaced the original spring in my rifle that was made in 1987 and had sacked out due to age. The consistency shot to shot is within 18 Ft/Sec over a 10 shot string which is way better than the OLD spring.
Things I would have changed:Made a kit to fit the T01 trigger
What others should know:If your rifle has a To1 trigger you can't use the top hat when installing this kit. The spring will coil bind before the piston can cock into the trigger group. The top hat is part of the kit and should work as received. This is the reason I gave the kit a 2 star rating.