Otis instructional materials provide you with the proper knowledge of the Otis method.

The Interactive DVD Video Instructions includes cleaning videos for Hunting and Sporting, Military, and Law Enforcement. With these detailed cleaning instructions you will learn how to properly clean and maintain your rifles, pistols, and shotguns using the Breech-to-Muzzle cleaning method. Also included are video instructions on how to use the Otis patches, and reference guides to assist you in deciding which cleaning system is right for you.