This Ruger Rifle/Handgun Cleaning kit is packed in a molded toolbox and includes cleaning jags for .45, .40, .357/9mm, .30, .284/7mm, .270, .25, .243, and .22 caliber; bronze bore brushes for .45, .40, .357/9mm, .30, .270, .25, .243, and .22 caliber; heavy-duty brass cleaning rod; brass slotted tips for .22 and .30 caliber; brass adapter; 2? , 1.25?, and .875? cotton cleaning patches; and a muzzle guard.