The 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.;/Caliber Or Gauge: .22-.45 CalType: Cleaning KitSize: .22-.45 CalPieces: 24Bristle Type: BronzeIncludes: Brushes/Swab/Jag/Rod/PatchesCase Material: Plastic