Essential for anyone that shoots a 7.62mm/AR-10 rifle. The tapered bronze bristles of the Otis chamber brush scrub the chamber, neck and shoulder. The steel bristles at the base scrub the star chamber of the locking lugs.
- Length:
- 1"
- Bristle Type:
- Bronze/Steel
- Thread Pattern:
- 8-32"
- FireArm:
- No
- Requires FFL:
- False
