FX STX Superior Liner

FX Airguns introduces the advanced FX Superior Smooth Twist X Barrel Liner, highly recommended for the best results with FX Hybrid Slugs. Preliminary testing shows this liner also shoots pellets and slugs from Nielsen Specialty Ammo, H&N, and JSB Knockout exceptionally well. The Superior STX barrel liners are made using a patented external rifling method, now done with enhanced precision and lower tolerance, resulting in a liner superior to the standard STX liners. Please note, results can vary and these products are non-returnable.