Otis Technology .223 Cal/5.56mm/.45 Cal Lawman Series Cleaning Kit Combo. The dual caliber cleaning system cleans and maintains all 5.56mm rifles and .45 cal pistols 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 5.56mm/.45 Caliber Lawman Series Cleaning Kit: Manufacturer: Otis Technology Color: Combo Projectile Caliber: .223 Caliber .45 Caliber .40 Caliber Gun Make: Universal Gun Model: Universal Gun Type: Rifle Package Contents: Otis Technology 5.56mm/.45 Caliber Lawman Series Cleaning Kit The Otis Technology 5.56mm/.45cal Lawman Series Cleaning Kit is a quality addition to the Otis Technology lineup. For more great deals on Rifle Cleaning Kits by Otis Technology please browse our Otis Technology Gun Cleaning Kits page. Otis Technology LFG-901-5545: .223 Cal/5.56mm/.45 Cal Lawman Series Cleaning Kit Combo