Otis Technology .223/5.56mm Chamber Brush for Cleaning

5.56MM CHAMBER BRUSH

This Chamber Brush is essential for anyone that shoots an M4/M16/AR-15®.

Cleans & Maintains: .223cal or 5.56NATO caliber rifles; i.e. M4, M16, AR-15® rifles
The aggressive 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 chamber brush has a standard 8-32 thread.
Tufcor® corrosive resistant.
Precision machined
Proudly made in the USA