The Otis Law Enforcement Elite cleaning system is designed to clean and maintain all rifles, shotguns, and pistols from .223 Caliber/5.56mm through 12 Gauge. This maintenance system provides includes Memory-Flex cleaning rods, solid brass slotted tips, cleaning patches, bore brushes, and the all-in-one cleaner, lubricant, and preservative allow quick and effective cleaning of the receiver, chamber, neck and bore. Also with these components, you can easily strip copper from the bores while brass obstruction removers can be used to knock out bore obstructions and stuck cases. The components from the brass scraper tool set are specifically designed to clean hard to reach areas such as the bolt face, locking lugs, rails, and slides. Included optics cleaning kit contains everything necessary to preserve the quality and functionality of scopes, infrared night vision equipment, rangefinders, laser sighting devices, binoculars, cameras and eyewear. The provided lens cleaner, tissues and mohair lens brush allows for gentle cleaning of dust, fingerprints, dirt and other debris. All tools and components are stored in a black nylon case which includes lock and keys for added security.