This is the perfect kit for the shooters who favor the .30, 300, 308, 30.06 and larger caliber firearms. This 13 piece kit contains one set of .30 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 .30 caliber wire brushes, two .30 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.