Barrel Scraping Tool for Gun Cleaning and Maintenance. Safely clean your rifle with the Combat Application Tools (C.A.T.) cleaning tool. The shape of this stainless steel tool is specifically designed to clean and scrape the barrel of your rifle; safely removing carbon build up and debris from the bolt, bolt carrier, and firing pin flange. It is an essential part of any sport shooter's kit for maintenance in the field, even in low-light conditions. Increase your performance and functionality while sport shooting by quickly and easily removing buildup. A must-have for competitions and the range! Built strong and solid for years of effective use. MADE IN THE USA