Otis Technology 308 Rifle Cleaning System Cleans .30cal. variants including .30-30, .30-06, .300, .308 100% cotton panoply patches and large slotted tip (2 included) 30cal. bore brush with size marked on brush stem Oversized bore brush for chamber cleaning 8 and 30 aircraft grade Memory-Flex cables for proper Breech-to-Muzzle cleaning Large obstruction remover (2 included) knocks out mud, snow, stuck casings and doubles as a t-handle base for included t-handle No Nonsense Warranty Made in the USA