This is the perfect kit for the small caliber rim fire and center fire shooting enthusiast. The 13 piece kit includes one set of .22, .270, .208 and 7mm caliber solid brass rods, one PSH handle which will work with all GunMaster solid brass rods, one brass adaptor for brushes, mops, slot tips and jags, two .22, .270, .208 and 7mm caliber wire brushes, two .22, .270, .208 and 7mm caliber mops, a slot tip for cleaning patches and 50 cleaning patches. This kit is packaged in a durable, re-usable clamshell with a custom molded tray.