Description

Key Performance Highlights:

Maximum Power Potential: The 800mm length is engineered to squeeze every foot-pound of energy out of the FX Impact M3, Panthera, or Dynamic platforms. It is the go-to choice for 100-yard benchrest and extreme long-range (ELR) shooting.

Superior Rifling Technology: Unlike traditional rifling, the Superior STX series is “pressed from the outside,” creating a glass-smooth internal bore with minimal friction. This results in less lead fouling and more consistent shot-to-shot velocities.

Optimized for Heavy Pellets & Hybrids: While versatile, this “Standard” Superior liner is specifically tuned with a twist rate (1:24) that excels with heavy pellets (like the JSB 25.4gr) and FX Hybrid Slugs.

Specifications:

Caliber :.22 / 5.5mm

Liner Length :”800 mm (31.5″”)”

Liner Type :Superior STX (Standard Twist)

Twist Rate :1:24

Compatibility :”FX Impact (V2/M3), Maverick, Panthera, Dynamic”

Part Number :20645