![Otis M16 Chamber Brush .223 Cal/5.56mm AR15 367 [FC-014895003671]](https://cdn11.bigcommerce.com/s-onk2ymsnus/images/stencil/1280x1280/products/2461/1469952/2-ot367__51682.1714490601.jpg?c=1 "Otis M16 Chamber Brush .223 Cal/5.56mm AR15 367 [FC-014895003671]")
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. The brass stem is cold welded to the core, and the tip is folded, not cut. The chamber brush has a standard 8-32 thread.
Essential for anyone that shoots an M4/M16/AR15.
Essential for anyone that shoots an M4/M16/AR15.
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. The brass stem is cold welded to the core, and the tip is folded, not cut. The chamber brush has a standard 8-32 thread.
Essential for anyone that shoots an M4/M16/AR15.
Essential for anyone that shoots an M4/M16/AR15.