This Otis professional pistol cleaning system is the ideal choice for maintaining .45 caliber pistols and sub guns. It includes Memory-Flex cleaning rods, solid brass slotted tips, and 100-percent cotton cleaning patches. Also included in this kit is a bore brush, all-in-one cleaner, lubricant and preservative, so you have everything you need to quickly clean the receiver, chamber, neck, and bore. Remove bore obstructions with an included remover and complete your maintenance with other components such as the brass scraper, straight pick, and pin punch. Keep your firearms in top condition by using the right tools for the job. Note: This system also cleans the MP5.