Truly an economy cleaning package equipped with popular Kleen-Bore hardware. Steel rod sets are featured in these kits because of their strength and durability. Also included in the rifle and shotgun cleaning kits is a muzzle guard patch holder phosphor bronze brush and a 100% cotton mop. These are not included in the handgun/rifle kit because of its universal nature. Cleaning sets are packaged in a convenient reusable see-through clamshell. 22/.223/5.56mm Rifle Cleaning Set.