FX STX Superior Slow Twist Liner, 600mm, .30

FX has upgraded their STX barrel liners by creating the Superior Smooth Twist X (Superior STX) liner system. It has the same game changing exterior pressed rifling, but they've enhanced the production methods and tightened tolerances to get even more precision.

While it's about 4 inches shorter than the 700 mm option, you get higher velocity compared to the shorter barrels with this 600mm model. It's a quick upgrade for your FX airgun, so buy a new Superior Slow Twist STX barrel liner to swap in now.

FX Superior STX Liner 600mm, .30 cal Features

• 1:37 Twist Rate
• Compatible with 600mm STX barrel models of FX Crown, Dreamline, and Impact
• Recommended for diabolo pellets

• ManufacturerFX Airguns
• ConditionNew
• Accessories TypeMAINTENANCE AND CLEANING
• WarrantyWarranty: N/A
• Weight0.25
• Caliber.30