This FX Superior STX Liner Heavy is the successor of the very successful FX STX Slug Liner A. Just as with the original STX (Smooth Twist X) liner, the rifling is pressed in from the outside, resulting in a very smooth finish, minimalizing drag. The process is optimised and some small modifications have been made for an even more precise method of manufacturing with smaller tolerances and thus an even higher accuracy.
The FX Superior STX Liner Heavy has a special twist rate for use of heavy pellets and slugs, giving superior accuracy.
The advantage of the use of liners is the fact you can easily change calibres and twist rates in the FX STX barrel system. This also means an upgrade such as this Superior STX liner will slot right into your FX STX barrel without the need for modifications.
We supply the FX Superior STX Liner Heavy in different lengths for the following calibres:
4.5 mm / .177 - 500/600/700 mm
5.5 mm / .22 – 380/500/600/700/800 mm
6.35 mm / .25 – 500/600/700/800 mm
7.62 mm / .30 – 500/600/700/800 mm
9 mm / .35 - 700/800 mm
Please note: These FX parts can’t be shipped to some countries. For an up-to-date list, please check the following link: https://bit.ly/310qVC2
20813 - 4.5 mm / .177, 500 mm 20814 - 4.5 mm / .177, 600 mm 20815 - 4.5 mm / .177, 700 mm 20379 - 5.5 mm / .22, 380 mm 20070 - 5.5 mm / .22, 500 mm 20073 - 5.5 mm / .22, 600 mm 20206 - 5.5 mm / .22, 700 mm 20646 - 5.5 mm / .22, 800 mm 20859 - 6.35 mm / .25, 500 mm 20861 - 6.35 mm / .25, 600 mm 20659 - 6.35 mm / .25, 700 mm 20717 - 6.35 mm / .25, 800 mm 20637 - 7.62 mm / .30, 500 mm 20180 - 7.62 mm / .30, 600 mm 21081 - 7.62 mm / .30, 700 mm 21083 - 7.62 mm / .30, 800 mm 20852 - 9 mm / .35, 700 mm 20851 - 9 mm / .35, 800 mm
i Status
New
i Calibre
4.5 mm (.177), 5.5 mm (.22), 6.35 mm (.25), 7.62 mm (.30), 9 mm (.35)
Reviews
Delivery
5
Product
5
Service
5
STX Superior Liner FX Heavy
Review byILIAS
Perfect!! Express delivery !! GREAT seller!! Thanks!!
Delivery
5
Product
5
Service
5
5*
Review byPeter Gyöngyösi
I had lot of trouble with the original STX liner, POI was shifting after a couple of shots.
This liner solved my problems, both on pellets and slugs.
Delivery
5
Product
5
Service
5
Krale team is great
Review byOsama
I have been a customer of Krale for years, the Team is great, with the best service and fast delivery.
many thx.
Delivery
5
Product
5
Service
5
Muy bien.
Review byEugenio
Lo utilizo con slugs ZAN .25 41,00 grain y la verdad que de momento, a 75 metros, consigo muy buenas agrupaciones y precisión a 970 fps.
El servicio y envío de KRALE un 10 como siempre.
Delivery
5
Product
5
Service
5
700 mm 1:16 number 20659 .25 cal
Review byAlbino
I purchased this barrel for 700 mm slug pitch 1:16 to adapt it to my rapid .25 fac. It has exceptional precision with zan slug 33 grains .253 and hn 32 grains .250, at 90 meters I can put 7-8 shots in 10 mm and does not require excessive speed, 870-880 fps is enough, therefore little air consumption, few reactions, in short everything perfect.
Delivery
5
Product
5
Service
5
Everything okay
Review byHristo Dragiyski
Everything okay. Fast delivery, well-packed.
Delivery
5
Product
4
Service
5
Good
Review byMarek
Everything ok, fast delivery, well packed. the only bit of disappointment is that I expected a liner with Twist 1:16, but it turned out to be 1:18, which is not ideal for the 6.35 caliber, but it will be good for testing.
Delivery
5
Product
5
Service
5
Fast shipping and good packaging and product.
Review byNoel
I am very pleased that we have Krale in Europe. Thank you for your service.
Delivery
5
Product
5
Service
5
FX Heavy Liner
Review byAugust
Very nice shop. Low price and superfast shipping to the Philippines. I always order from this shop and recommend it to my friends.
