Otis 40-Caliber Pistol Cleaning System 100% cotton 3 panoply patches and large caliber slotted tip .40cal bronze and nylon bore brushes with size marked on brush stem Pin punch, end brush, scraper, straight & bent pick, short AP brush and rod handle for more precise cleaning Also includes chamber flag, 0.5 fl.oz. Bio-CLP, NATO adapter & instruction manual No Nonsense Warranty, Berry Compliant, Made in the USA