Carlson?s Choke Tube and Carbon Cleaner is nonflammable, non-hazardous and it is biodegradable. It provides you with a safe and effective way to clean carbon and plastic wad fouling from choke tubes and all of those semi-automatic shotguns gas system parts. This product also works well to clean AR-15 and other rifle bolt assemblies. Supplied in a7 oz jar.

Features:Non-flammable;Non-hazardous and Biodegradable;Safe and effective way to clean carbon and plastic wad fouling;Works on semi-automatic shotgun gas system parts;Supplied in 7oz jar