FX STX Superior Liner

The groundbreaking Smooth Twist X barrel liner has been further perfected. FX Airguns proudly introduces the new FX Superior Smooth Twist X Barrel Liner (or FX Superior STX). The new Superior STX barrel liners are still created using the patented way of pressing the rifling into the barrel from the outside; but this is now done with a higher degree of precision, lower tolerance, and some other slight modifications that result in a superior liner to the standard STX liners.

The following FX Airguns all use the Smooth Twist X (STX) barrel liner system, meaning liners are interchangeable across models as long as the caliber and length match:

FX Impact (MKII, M3, M4 etc.)
FX Leopard (500mm)
FX Crown (all versions)
FX DRS (500mm & 600mm)
FX Dreamline Series (Classic, Lite, Tactical, etc.)
FX Wildcat MKIII
FX Maverick
FX King (500mm except in .35 caliber)
FX Panthera & Dynamic With (300mm, 380mm & 500mm)

All these rifles accept STX, Superior liners depending on configuration. Liners can be swapped between these models freely when caliber and length are the same.

RESULTS ARE NOT GUARANTEED *THESE ARE NON-RETURNABLE PRODUCTS.

Twist rates:

.22 - (1:24)
.25 - (1:24)
.30 - (1:40)
.35 - (1:25)

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