Description
Otis Technologies B.O.N.E. Tool is a cleaning tool designed to clean the bolt and bolt carrier assembly area. It targets carbon and fouling buildup in the bolt carrier group area that can contribute to malfunctions. This FG-276 tool is intended for 7.62mm platforms.
How it’s used
- Helps clean the bolt carrier assembly area.
- Designed to remove carbon and fouling buildup.
| Model | FG276 |
|---|---|
| Fit | 7.62mm |
| Product type | Cleaning tool |



