FX Impact Tuning Hammer Spring
Power tuning hammer spring for your FX Impact MKI, MKII, M3 and M4
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Power Tuning Hammer spring for your FX Impact MKI, MKII, M3 and M4
This hammer spring has a bit more higher powercurve compared to the genuine FX Impact hammer spring what will give you more flexibility and power adjustment options when using the power wheel of your FX Impact.
It’s great when you want to tune your FX impact for slugs or hybride slugs.
Also it makes a perfect combination with our FX Impact Tuning Valve Return Spring
Specifications
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Shipping and Payment
We ship your items well packed for safe and undamaged arrival in the country of destination with tracked priority shipping (unless this is specifically stated otherwise). As a buyer, you are responsible for checking that this product is legal according to your local laws and regulations. Unless specifically stated otherwise, all our Air Guns, Air Gun Parts and Accessories are supplied in/for high-power versions.
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30 reviews for FX Impact Tuning Hammer Spring
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Dionisios (verified owner) –
The best tuning hammer soring for market….
Sascha (verified owner) –
Fits perfectly, insert and get started. Very good fine tuning. If
you replace the spring, you can also replace the hammer at the
same time to achieve an even greater increase in performance.
Roger (verified owner) –
Ordered 2 of these and ised them on my kral np-03 and my reximex gen 2. Its needs a little tweeking ofcourse but the power went up on both of the riffles. Good sturdy springs.
André (verified owner) –
With this spring and the huma high pressure regulator. The V2 from huma and slug probe. The mk2 shoots now 1005fps with the 600 mm .30 barrel with the fx hybrid at 170 bar. Before it was 833fps at 120 bar and more pressure was a lower speed.
Neil (verified owner) –
Always quality parts help produce over 1000 fps for my FX Dreamline
Nazrul Islam (verified owner) –
Good
Adam (verified owner) –
This hammer spring is much stiffer than the original, it makes a harder hit! Use with slug power kit makes big different! Recommend! Thanks Huma-Air!
Bryan (verified owner) –
Great quality springs it really increases the power curve for heavy slugs
Kikopower (verified owner) –
Great add on to obtain the best adjustability out of your FX Impact. This spring will let you go from high power at higher reg pressures to lower power levels. Highly recommended and a must after upgrading to the Power Plenum kit
William Rawley (verified owner) –
Great product,usual great service !
Mark (verified owner) –
Great bit of kit well made and fast service
Dai jones (verified owner) –
Products and service is A1 +++++
Will always come come back to this company for my FX parts.
Lewis (verified owner) –
Excellent product, loads of slack on hammer adjustment still easily shooting over 900fps on min with jsb mk2 .25cal 150bar saving air that I couldn’t do with factory spring! Thanks guys!
anthony mcdougall (verified owner) –
Another well thought out quality upgrade to my FX Impact. HUMA lead the way in perfection.
Mohamed (verified owner) –
Great quality products
Trevor Pollock (verified owner) –
I bought this spring to replace the standard spring in my .25 FX Crown as I have fitted a 8.5gram hammer weight & Huma extra high pressure regulator & 6.35mm valve seat.
The Huma spring is exceptional quality & postage to 13 days delivered to my door in Australia.
Exceptional team at HUMA.
You should all be very proud to work for such a company.
I hope they look at making the same power spring &
valve stem they have made for the FX IMPACT for the FX CROWN.
FINGERS CROSSED IT WILL HAPPEN
bao khanh (verified owner) –
Very good product that Huma gave to thank you
Dirk Roosendaal (verified owner) –
Werkt prima, samen met de dualflow tf poort en de pin probe heb ik de regulator druk van 135 bar terug naar 105 bar kunnen zetten zonder veel snelheid te verliezen
Henrik (verified owner) –
Great product, works great and fast shipping.
Georgios (verified owner) –
Wow….almost to much power, after changing the PP stock hammerspring out with the Huma one! almost to much power perhaps I would need to get the rubber ball for the valve adjuster spring, to reduce power when just plinking in the backyard. One will need to re adjust the hammerspring, reg pressure and valve adjuster/stop. Basically recalibrate the gun, and finding the sweetspot/hamronics again.
Ray (verified owner) –
Upgrade over the one that FX supply with the Power Plenum Kit – this is needed for the higher reg pressures and f/sec results.
Francisco A. C. (verified owner) –
works great
Abdulwahab (verified owner) –
increase my gun 55 fps
Tom Ramos (verified owner) –
Perfect for increase the speed of FX impact.
This spring+huma regulator +hi flow transfer fort and pellet probe
50grains at 1017 fps. Nice
Giorgos (verified owner) –
It´s amazing so much more power a simple spring can produce! on the other hand, Huma always finds new ways of pressing the limits!
Always quick delivery and the best support!
Huma Rocks!
Daniel (verified owner) –
Yes love this fits well for my gun and come very fast
Francisco (verified owner) –
Excellent, it took a while to arrive, due to the pandemic situation we are in … I haven’t installed the spring yet. I hope it will increase the speed ….
Howard (verified owner) –
Great Product, Fast Shipping Service, and SUPER Level of Customer Service. I will continue to make my purchases here.
Bodo (verified owner) –
Works fine to make a .25 cal Dreamline Classic PP to shoot NSA 27 gr at 980fps, at 125 bar reg with not totally maxed capacities sub MOA at 65 yards.
Nice little tool that really works well in the Dreamline .25 for 25 full power shots. Original spring in the same setup ranged for a max speed of 955fps.
Paul (verified owner) –
works great