WINCHESTER AR CLEANING KIT .308/7.62 17 PC. Designed for modern .308/7.62 AR-style firearms, this 17 piece kit includes a variety of components to clean your firearm. Includes a hybrid multi-function handle, 33� pull rod, 2 brass rods for attaching the breech brush to the handle, rifle brush, mop, breech brush, one double-ended metal pick/scraper, double-ended nylon utility brush , �� punch pin, slot tip, 25 patches, 6 piece bit set - 3 star (T10/T15/T20), 2 hex (3/32� and 7/64�), one flat head (3/32�), and a small instruction sheet.