MSR/AR owners know the importance of a clean bolt and bolt carrier group. The B.O.N.E.® Tool was designed specifically to clean the bolt carrier assembly area of .223 cal./5.56MM rifles.
- Scrapes carbon and fouling from the:
- Bolt Carrier
- Firing Pin
- Includes an 8-32 threaded hole to act as a T-handle
Winner of the 2014 American Rifleman Golden Bullseye Accessory of the Year Award
Note: While this tool fits many bolts flawlessly, it may fit some bolts better than others due to variance in bolts by different manufacturers.