Always be prepared and gear up with the best tools you need for your firearms with Real Avid Gun Tools & Gun Maintenance equipment. Break down your AR-15 bolt carrier faster and clean off the carbon buildup with ease with the Real Avid AR15 Scraper tool. This tool was designed to clean 12 critical surfaces on the bolt carrier group. With one twist this tool cleans the inside and outside of the bolt tail as well as the bolt tail shoulder. Then proceed to scrape the bolt waist, between the lugs, the bolt face, and behind the cartridge extractor. This tool will also clean both the large and small section of the firing pin as well the Cam Pin.