Otis B.O.N.E Tool for Bolt Carrier cleaning (select caliber)
Specialized tool to clean carbon and debris from bolt carrier assemblies of 223 rifles. Scrapes carbon from bolt, bolt carrier, and firing pin; includes an 8-32 threaded hole to act as a T-handle. Some users find it compact and effective, though others note fit issues and mixed carbon removal results
Highlights
- cleans bolt and bolt carrier
- includes T-handle feature
- sturdy steel build
Pros
- Specialized cleaning function
- Scrapes carbon from multiple parts
- Includes threaded hole for T-handle
- Sturdy steel construction
- Compact design
Cons
- Fit may be loose over bolt tail
- Mixed carbon removal results
- Some view as overpriced
Best For
Features
- Cleans carbon and debris from bolt carrier assembly of 223 rifles
- Scrapes carbon from bolt, bolt carrier, and firing pin
- Includes an 8-32 threaded hole to act as a T-handle
- Sturdy steel construction for thorough cleaning against heavy carbon
- Compact, portable, lightweight tool suitable for range bag or pocket
