Otis Defense B.O.N.E. Gun Cleaning Tool

Otis Defense B.O.N.E. Gun Cleaning Tool

The B.O.N.E. Tool was designed specifically to clean carbon and fouling from the bolt carrier assembly area of MSR-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 a T-handle. Available for 5.56mm or 7.62mm MSR-style rifles. Note: While this tool fits many bolts flawlessly, it may fit some bolts better than others due to variances in bolts by different manufacturers.

• Designed specifically to clean carbon and fouling from the bolt carrier assembly area of MSR-style rifles
• Scrapes carbon and fouling from the bolt, bolt carrier, and firing pin
• Includes an 8-32 threaded hole to act as a T-handle
• Available for 5.56mm or 7.62mm rifle
• NSN: 1005-01-647-0562