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Otis Technology B.O.N.E. Tool (7.62mm)

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 of .308 caliber/7.62mm rifles.

This quick-clean tool serves four purposes:

- Scrapes carbon and fouling from the:
- Bolt
- Bolt Carrier
- Firing Pin
- Includes a 8-32 threaded hole to act as a T-handle