FX STX Heavy Liner .30 700mm 1:18 twist

This FX Superior Smooth Twist X Heavy Barrel Liner (Superior STX Heavy Barrel Liner) will shoot both heavier pellets and heavier slugs with improved performance vs. regular Superior STX barrel liners because of a customized twist rate.

The Superior STX Heavy was created using the same innovative exterior-pressed rifling, but with tighter tolerances and upgraded techniques and for greater precision.

This 700mm version gives you a little more speed than the shorter versions, making it ideal for long-range shooting. If you're looking for an easy way to upgrade your FX air rifle, get a Superior STX barrel liner and drop it in today.

FX Superior STX Heavy Liner, 700mm, .30 caliber

• Recommended for use with heavy pellets and slugs
• Compatible with FX Crown Continuum, Impact, and Wildcat models with 700mm STX barrels