Carlson's Choke Carbon Cleaner -
Use Carlsons Choke Tube Carbon Cleaner to keep your firearm fully functional and looking like new. Nonflammable and nonhazardous, this cleaner delivers a safe, easy and effective way to clean carbon and plastic-wad fouling from choke tubes and semiautomatic shotgun gas-system parts. Biodegradable. Also works well with AR-15 and other rifle bolt assemblies.
Available: 6-oz. jar.