Brownells AR-15/M16 Bolt Radius Scraper

The Brownells AR-15/M16 Bolt Radius Scraper is a specialized gunsmithing tool designed to clean carbon buildup from the bolt radius area of AR-15 and M16 pattern rifles. This targeted scraper reaches the curved surfaces where carbon accumulates after firing, areas that standard cleaning tools often miss. An essential maintenance tool for keeping AR-platform bolts functioning reliably and extending the service life of your components.