New from Real Avid is the Carbon Boss AR15, an AR15 bolt carrier group multi-tool designed to easily remove stubborn, stuck-on carbon. It’s precision cut from non-hardened stainless steel to clean twelve surfaces on the most important areas of the bolt carrier group. Scraping tools are located on the outside of the triangle design and can be deployed with one hand while liner locks and detents keep them in place. A patent-pending brush, with bronze phosphor and nylon, rotates to clean the bolt and other areas of the bolt carrier group. A ballistic nylon sheath is included for portability.