Otis Technology 7.62mm/9mm Defender Series Cleaning Kit Combo. Cleans all .338 cal rifles with three different cleaning methods including the Ripcord for a quick one-pass clean solid rods and everything you need for a Breech-to-Muzzle clean with our Memory-Flex cables 100percent cotton patches and brass components. Specifications for Otis Technology Defender Series Cleaning Kit: Manufacturer: Otis Technology Color: Black Gun Make: Universal Gun Model: Universal Features of Otis Technology Defender Series Cleaning Kit Ripcords for quick one-pass cleaning 100percent cotton or panoply patches with small and large slotted tips Bronze bore brushes with size marked on brush stem Aircraft grade Memory-Flex cables for proper Breech-to-Muzzle cleaning Blue Nylon All Purpose Brush removes fresh carbon or powder residue but won't scratch your firearm finish Chamber brush for more precise chamber cleaning Solid rod set 0.5 fl.oz. Shooter's Choice FP-10 Lubricant Elite CLP Package Contents: Otis Technology Defender Series Cleaning Kit Otis Technology FG-901-762-9: 7.62mm/9mm Defender Series Cleaning Kit Combo