Otis M-16 Chamber Brush

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. It is available in 5.56MM (essential for anyone that shoots an M4/M16/AR15).

Cleans the chamber of 5.56MM Rifles
8-32 Thread Size
Tapered bronze bristles scrub the chamber, neck and shoulder
Steel bristles at the base scrub the star chamber of the locking lugs
Brass stem is cold welded to the core and the tip is folded, not cut