The Otis B.O.N.E. Tool quickly removes carbon and fouling from AR-15 bolts, bolt carriers, and firing pins with precision scrapers designed for .223/5.56 rifles.
The Otis B.O.N.E. Tool is a purpose-built maintenance tool designed specifically for .223 Remington and 5.56 NATO modern sporting rifles. Engineered to simplify routine cleaning, it quickly removes stubborn carbon deposits from critical bolt carrier group components.
The precision-machined bolt scraper removes carbon and fouling from the bolt, bolt carrier, and firing pin, while the dedicated bolt carrier scraper is shaped to clean carbon buildup from the bolt carrier itself.
These specialized scraping surfaces help reduce the time required to clean areas where carbon commonly accumulates during regular rifle use.
The lightweight tool is easy to store in a range bag, cleaning kit, or toolbox, making it a convenient addition to any AR-15 maintenance routine.
The Otis B.O.N.E. Tool provides a fast, efficient way to remove carbon buildup from critical AR-15 bolt carrier components during routine maintenance.
