Designed to clean and maintain all rifles, shotguns and pistols from .177 caliber air pistols and BB guns up to .50 caliber BMG and 10 gauge shotguns. Includes over 200 pieces: T-handle, large obstruction remover, small obstruction remover, shot gun brush adapter, small and large patch Savers, .22 caliber slotted tip, .30 caliber slotted tip, shotgun slotted tip. Otis precision .22, .25, .27, .30, .35, .38, .41, .45 & .50 caliber bore and chamber brushes in protective tubes. Otis precision .410, .28, .20, .16 and .12 gauge brushes in protective tubes. .177 and 22 caliber short brushes. 100 all-caliber patches, 50 small-caliber patches, 36″ memory-flex rod, 30″ memory-flex rod, 34″ memory-flex rod, 12″ memory-flex rod and two 8″ memory-flex rods. Nato adapter for .22 chamber brush, threaded connector, bore reflector and chamber flag. Otis Scraper and punch set. LONG receiver brush. Two bottles of Otis premium bore Cleaner. Printed Instruction manual and video instructions on a Micro cd. Soft belt case for in the field carry. All items store neatly in soft side black zippered nylon case with lock.