The Wings Airgun bores require relatively minimal cleaning, in sharp contrast to firearm bores. Cleaning Rod Set comes with:.177 cal three-piece rod, barrel brush, jag stud and a vinyl carrying case. All components are expressly designed to eliminate the possibility of damage to the relatively shallow rifling of airguns . Set includes: -cleaning rod -Barrel brush for .177,.22,.25 calibers -Aluminum jag stud.