Otis B.O.N.E. Tool
MSR/AR owners know the importance of a clean bolt and bolt carrier group. Carbon and fouling can build-up in these areas, causing jams and malfunctions. The B.O.N.E. Tool was designed specifically to clean the bolt carrier assembly area.
This quick-clean tool serves four purposes:
- Scrapes carbon and fouling from the:
- Bolt Carrier
- Firing Pin
- Includes a 8-32 threaded hole to act as a T-handle