FX Carbon Fiber Barrel Sleeve
Carbon Fiber barrel sleeve for stiffening up your liner inside the barrelhousing. Great for harmonic tuning of you airrifle.
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FX Carbon Fiber Barrel Sleeve
This FX Carbon Fiber Barrel Sleeve is specially developed to stiffen up the liner in the STX barrel of your FX air rifle, strongly reducing the harmonic vibrations (oscillating movement). By doing this, the barrel will have less movement, making for a better accuracy.
The carbon fibre used adds incredible stiffness while barely adding any weight. The tolerances are extremely tight, making the use of glue superfluous when mounting the FX Carbon Fiber Barrel Sleeve.
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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42 reviews for FX Carbon Fiber Barrel Sleeve
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Lars (verified owner) –
Delivery and packaging were great.
The sleeve fits absolutely perfectly and installation is easy.
I haven’t noticed any major changes when shooting, but the grouping has become a little more precise and consistent.
I shoot with relatively little power, so it may be that it has a greater effect at higher power
Kalle –
Makes it much easier to change the liner and is sturdy. This should be standard.
Graham –
Carbon Fiber barrel sleeve for my impact, good fit and excellent service.
basil (verified owner) –
the delivery was fast and packing was excellent and it fitted perfectly on my FX and they even had a Huma-air pen as a gift and i noticed that shooting became more precise and accurate . thank you
Ad Smits (verified owner) –
Deze Sleeve besteld voor mijn MK2 700mm loop .22, super stabiel en stijf nu en nog betere resultaten. Zoals gewoonlijk alles keurig verpakt en snel in huis.
Mark Miller (verified owner) –
Top Notch
Paul (verified owner) –
Tolerances are very tight, definitely tames barrel fluctuations and has tightened groups drastically.
Humberto Lopez – Mexico (verified owner) –
Great product, fits well and do what it says it should
Andre (verified owner) –
This is a great product. It makes the barrel stiff and you don’t have take whip into consideration . POI becomes more consistent. I have one glued on every barrel . ( 2 part epoxy )
Kostadin-Bulgaria (verified owner) –
I strongly recommend.
David Dudley (verified owner) –
Have an older model Crown and this is exactly what it needed. Awesome shipping don’t hesitate to order from Huma!!
Sakari (verified owner) –
Fits on barrel and in shroud, so it is fine.
Bo Brand (verified owner) –
Works great, and awesome delivery
Simon (verified owner) –
Works as intended, great fit, no glue needed.
Ash Bowo (verified owner) –
great product, perfect fit to stx superior liner
Albino (verified owner) –
Everything perfect, excellent Huma assistance, fast shipping, Huma is a certainty for airgun enthusiasts.
Yusuf (verified owner) –
I am very pleased with my purchase and highly recommend Huma Air for anyone who needs air gun parts at fair price. their customer service is outstanding, I will definitely purchase from them again. In fact I’m waiting for a back ordered item and once its back in stock I will purchase. special thanks to Marc and Nick of Huma-air for their support.
Hakan (verified owner) –
It is better than the o rings. Perfect fit for 700mm .22 impact m3. Great must have product…
Top Product, very fast and well packed delivery like ever.
Thanks Huma.
Laurent (verified owner) –
This carbon tube is easy to mount. It is very light.
It provides excellent rigidity which can be seen immediately on the accuracy and regularity of the shots.
Given the price, to add without hesitation !
skatomik (verified owner) –
Excellent service, fast shipment and safely packed. This Carbon Fiber Barrel Sleeve brings upper quality to you shoots (FX Maverick).
G.P (verified owner) –
A lot better than the o rings.
Makes the barrel more stiff and stable.
ANFRO LIMITED (verified owner) –
Perfect
V.C (verified owner) –
Good product
Bruce Tate (verified owner) –
Fitting the carbon fibre barrel sleeve to my .22 – 700mm barrelled Mk2 Impact was relatively easy with only a small amount of sanding needed to some high spots on the outside of the sleeve to get it past the threads on the muzzle end of the barrel.
The group sizes reduced from 20mm to 15mm at 50 meters.
A couple of weeks later I fitted the Integrated Harmonic Barrel Tuner Shroud to the same gun and the improvement was amazing. Groups now consistently 10mm or less. The barrel tuner is simple to use as per the YouTube videos.
Note: Results were when using reliable brand name pellets only these modifications will not have much effect on cheap misshaped pellets.
Colin (verified owner) –
Perfect fit for 500mm .22 impact mk2, easy to install and has made it far more accurate than the user 🙂 No more fiddling with ‘O’ rings
Jack (verified owner) –
Pretty easy to fit on liner and alltogether inside barrel. Length is ok.
Should check the improvements in accuracy.
Samir (verified owner) –
Has good effect
Ali (verified owner) –
Perfect
Nick Yates (verified owner) –
I have a standard length early 2021 FX2 177, and unfortunately the 500mm doesn’t fit – it’s way too long. I guess I must have missed the compatibility warnings somewhere.
Zurab (verified owner) –
Great must have product
Essa (verified owner) –
The piece is very useful, but the problem is that I cannot insert it into the barrel housings , and I think the problem is that the housing has a dent
MOHAMED AHMED HASB ELNABY (verified owner) –
I have already bought this product. Really positive excellent Customer service from the company always helpful and friendly.
Viola (verified owner) –
Top Product, very fast and well packed delivery like ever.
Thanks Huma
Jani Erhatič (verified owner) –
One of the best upgrade for dreamline. For better fitting, needs to be sanded with fine sandpaper. After zeroing – -> huge benefits; first one is accuracy, second insulate sound.
Martin Schommer (verified owner) –
Great Parts
peter (verified owner) –
het is een verbetering ,de loop is veel stijver en minder gevoelig,
KK (verified owner) –
This is a slip on fit and replace the usual spacers. The inherent accuracy of FX rifles will improve but you need considerable distance to notice. At 10 yards it is (still) one-hole groups. Easy installation and accurate fit +++
pistoleer (verified owner) –
it is exactly what they say it is- on the .25 cal, 700 mm, I found accuracy was less, but on the .177, for the Crown @ 890 fps, it made a measurable improvement .
Sergio Ballen (verified owner) –
Thank you!
It was an excellent purchase! I have solved some spiraling problems by firing slugs of 25 gr and 30 gr through the FX Slug Liner A, I have also solved a POI migration problem using FX Superior Liner, I still need to do more tests with other weights and diameters of projectile, until this moment testing GMI slugs in diameter .217, next I will test with .2165 and .218 slugs. Waiting for the FX harmonic tuner, ready for the .25 and .30 700mm carbon fiber sleeves
Phibes (verified owner) –
Excellent service and support from the team at huma
Chuck (verified owner) –
This needs to be factory installed. Great product less poi shift and more accurate even with no glue
Kevin (verified owner) –
Zeer gemakkelijk te monteren en meteen grote verbetering merkbaar in de groepering van de pellets . Super tevreden met deze aankoop