Suitable for JSB pellets and FX Hybrid Slugs
This is currently shipped with all FX Crown & FX Impact rifles*. This is the pellet/Hybrid Slug liner that works particularly well with standard JSB pellets (as listed below) and FX Hybrid Slugs. It has also proven itself to work extremely well with other manufacturers standard pellets for each particular calibre.
.25 Calibre = FX Hybrid Slugs
.25 calibre = JSB Diabolo Exact King 25.39gr
FX Superior STX Barrel Liner Information
Standard Liner used on all production models and barrel kits.
Created to shoot standard weight pellets and Hybrid Slugs.
Also maximizes the accuracy of FX Hybrid Slug.
Lighter weight slugs from some manufacturers may also shoot well.
Only sold as separate accessory (not as barrel kit)
Has a different twist rate better suited for heavier pellets and heavier slugs