What started in a shoe polish tin called The Whole Kit & Caboodle? Otis has engineered into the most popular firearm cleaning system on the market today. The world famous Tactical Cleaning System was engineered for the shooter who has a variety of firearms. The Tactical Cleaning System is equipped to clean all rifles pistols shotguns and in-line muzzleloaders. It has the essential tools to clean rifles .17 to .50 caliber handguns .17 to .50 caliber shotguns .410 to 12/10 gauge and all in-line muzzleloaders. The system includes three Memory-Flex? cleaning rods with over 750 lb tensile strength three slotted brass tips two obstruction removers to knock out obstructions such as mud snow or even a stuck bullet or case a T-handle bar for added comfort .5 oz. tube of Otis O85? Ultra Bore? cleaner lubricant and preservative all-caliber cotton cleaning patches for .223 caliber and larger small caliber patches for .17 to .223 caliber shotgun brush adapter and rubber Patch Savers? to get 360 degree coverage in your shotgun barrels six high quality bore brushes and a bore reflector/flag safety. Protect your investments; use Otis.