OTIS Multi-Surface Cleaner - National Petroleum Equipment
Amazon.com : Otis Technology All Caliber Range Box with Universal Gun Cleaning Gear, Black : Sports & Outdoors
OTIS Multi-Surface Cleaning Wipes (90ct.) by CAF - Walmart.com
OTIS Patriot Series Universal Cleaning Kit – Top Tier Tactical
Otis Deluxe Law Enforcement Cleaning System is Designed to clean law enforcement pistols and sub guns 9mm thru 45 calibers. Cleans 5.56 & 7.62 Caliber rifles and 12 Gauge Shotguns