OTIS B.O.N.E.® TOOL

The B.O.N.E.® Tool was designed specifically to clean carbon and fouling from the bolt carrier assembly area of MSR/AR style rifles. This quick-clean tool scrapes fouling from the bolt, bolt carrier and firing pin. Also includes an 8-32 threaded hole to act as T-handle. Available in 5.56mm for AR-15 platforms.

Note: While this tool fits many bolts flawlessly, it may fit some bolts better than others due to variance in bolts by different manufacturers.

• Cleans carbon & fouling from the bolt carrier assembly area of MSR/AR style rifles
• Scrapes carbon and fouling from the bolt, bolt carrier and firing pin
• Includes a 8-32 threaded hole to act as a T-handle
• Available in 5.56mm (works with .223/5.56mm/300 Blackout/.350Legend)