FX STX Superior Heavy Liner, 500mm, .22 caliber

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

The Superior STX Heavy system was created using the sameinnovative exterior-pressed rifling, but with tighter tolerances and upgradedtechniques and for greater precision.

This 500mm version gives the same accuracy as longerversions but with greater maneuverability and lighter weight. If you’re lookingfor an easy way to upgrade your FX air rifle, get a Superior STX Heavy barrelliner and drop it in today.

FX Superior STX Heavy Liner, 500mm, .22 caliber

• Recommended for use with heavy pellets and slugs
• Compatible with Impact Compact and Wildcat Compact models with 500mm STX barrels
• 1:16 Twist Rate