Date: 1/3/2024 5:37


FX Carbon Fiber Liner Sleeve - 700mm, .22 Cal

Main Product Rating 4.04.0 (1 review)
FX Carbon Fiber Liner Sleeve - 700mm, .22 Cal

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List Price $39.99Save $10.00(25%)
Select caliber:
.177 (4.5mm)
.22 (5.5mm)
.25 (6.35mm)
.30 (7.62mm)
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The FX Carbon Fiber Liner Sleeve helps shooters increase the accuracy of an FX airgun by stiffening the barrel, which also diminishes harmonic amplitude. It fits over the barrel liner and uses carbon fiber construction to add strength with little increase in weight, and works without needing any further mechanical fastening or adhesives.

It can be used by itself to enhance performance or in combination with the FX Integrated Harmonic Barrel Tuner to yield the best accuracy and tuning possibilities.

FX Carbon Fiber Liner Sleeve - 700mm, .22 Cal

  • For 700mm, .22 caliber barrels
  • High-grade carbon fiber construction
  • Compatible with FX STX barrels

This item is not eligible for coupon discounts

Item Code: FX20806 [PY-A-10155]

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Caliber.30 (7.62mm)
Weight0.25 lbs

Average Customer Review

Rating 4.04.0 (1 review)
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Rating 5.05.0 5.0

Things I liked:

If you search "Air Shootist" on YouTube I have a video for the installation on a Maverick and some initial thoughts. I'm still testing this out and will maybe post a long range video later. My very, very initial thoughts so far are that it didn't really tighten up my groups (was already a laser) but the barrel itself is now noticeably stiffer. I believe this will help with POI shifts, especially those caused by banging your barrel around on stuff (was common for me). The sleeve is super lightweight, too, so you won't be able to tell a difference in your gun's weight. Anyway you look at it, for the price, you really can't lose here.

Things I would have changed:

Tolerances were decent, but I did seem to scrape some material out as I pushed the barrel through. Although that kinda seems sloppy, it might actually be a good thing as it could provide a tighter fit - otherwise these should maybe be honed internally a bit.

What others should know:

Knowing how to install (very easy) should help. Here is a video for the installation:

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