Otis Multi Cal Pistol Cleaning KitGot a multitude of pistols? Get the Multi Caliber Pistol Cleaning Kit from Otis specifically designed to tackle your wide range of pistols including . 22 cal, 9mm, . 40 cal, 10mm and . 45 cal. This kit includes everything you need to service and maintain your pistols, featuring solid brass rod sections. Features : Cleans . 22cal, . 223, 5. 7mm . 38cal 9mm, . 40 cal 10mm & . 45 cal pistols . 22, 9mm, . 40 & . 45 cal bronze bore brushes, cotton mops and