The Otis Elite Rifle, Pistol and Optics Cleaning System is designed to maintain all rifles .17 to .50 caliber, pistols .17 to .50 caliber, shotguns .410 to 12/10 gauge, and all in-line muzzleloaders. It contains the world famous item #750 Tactical Cleaning System, and the entire line of bronze bore and chamber cleaning brushes from .17 caliber through 12/10 gauge. Also included are six Memory-Flex Cables, an all purpose nylon receiver brush, a T-handle, three slotted tips, obstruction removers, small and large Patch Savers, a bore reflector/flag safety, small caliber and all-caliber 100% cotton patches, and two 1/2 oz. tubes of Otis O85 Ultra Bore Solvent. All of the components are neatly stored in a black nylon, rust proof case. It also includes the brass scraper tool set, optics and cleaning gear. With over 40 gun cleaning components, detailed gun maintenance guide, and a lifetime warranty, the Otis Elite is the Hallmark of Excellence in firearm maintenance.