Otis Shotgun Cleaning System (410-12 Gauge) Cleans .410-12/10 gauge shotguns with 100% cotton 3 patches, shotgun slotted tip and small & large patch savers 12 gauge bore brush with size marked on brush stem 8 & 36 aircraft grade Memory-Flex cables and thread connector for proper Breech-to-Muzzle cleaning Large obstruction remover knocks out mud, snow, stuck casings and doubles as a t-handle base for included t-handle Also includes chamber flag, 0.5 fl.oz. Bio-CLP, brush adapter & instruction manual All items packed neatly in a 4x4x2.5 soft pack case No Nonsense Warranty Made in the USA