Superior STX Caliber-Change Kit 500mm

Superior STX Caliber-Change Kit, 500mm.

• 500mm

• Fits all Impacts.

• Includes liner housing, shroud, barrel assembly, and pellet probe

• Compatible with all  MKIII models

• Does not include a moderator

This FX Superior Smooth Twist X Barrel Kit (Superior STX Barrel Kit) for the Impact and FX MKIII allows length and caliber changes. With a caliber change kit, one gun can accomplish multiple objectives. This 500mm version has more maneuverability than the longer version, and can convert a Sniper size rifle into a Compact size. This kit adds additional versatility to a MKIII, so get a Superior STX barrel kit today.