Kleen-Bore M16C Military Style Chamber Brush .223 Rem, 5.56x45mm NATO #8-36 Thread

The Kleen-Bore M16C is a Military Style Chamber Brush purpose-built to scrub fouling from the chamber and star chamber of centerfire rifles in .223 Remington and 5.56x45mm NATO. Engineered for heavy use, it is the go-to choice for routine maintenance on AR-15, M16, and M4 platforms.

At the heart of the brush are tough phosphor bronze bristles looped through a brass coupling, giving the tool the strength to break up carbon and copper fouling without scoring the chamber walls. The brass coupling is threaded #8-36 to the U.S. military standard, matching the rod and handle sets long used on service rifles.

Sized specifically for the .223 / 5.56mm chamber, the M16C delivers a thorough, contoured clean of the throat, neck, and star chamber areas where standard bore brushes alone cannot reach. It is a simple, effective addition to any AR-pattern owner's cleaning kit and a standard item for armorers handling armory-level maintenance.