Wheeler Carbon Multi-Scraper Tool - Do not let carbon build-up effect your next shoot, get the Wheeler Delta Series Carbon Multi-Scraper. This stainless steel coated, compact tool is made to clean 11 vital surfaces of the bolt carrier group. Keep this tool in your gun room, or take advantage of its convenient size by storing it inside your rifles pistol grip so you always have it on hand. This is the perfect tool for getting you back to shooting quickly and effectively. Cleans 11 surfaces of the bolt carrier groupFits inside AR pistol gripsCoated stainless steel