Kleen-Bore M16B Military Style Bore Brush .223/5.56mm #8-36 Thread Phosphor Bronze

The Kleen-Bore M16B Military Style Bore Brush is purpose-built for scrubbing the bore of .223 Rem and 5.56x45mm NATO rifles, including AR-15, M16, and M4 modern sporting rifles and similar MSR platforms. Built around a brass core wire looped through the coupling, the brush pairs tough phosphor bronze bristles with a military-spec #8-36 thread pattern so it threads directly into standard military rifle cleaning rods and dedicated bore tools.

Designed for heavy use, the M16B is engineered to remove fouling, copper, and powder residue from .223/5.56 bores without excessive bore wear when paired with a quality solvent. The military-style #8-36 thread ensures compatibility with classic GI-issue cleaning rods as well as the wide variety of aftermarket bore guides, rods, and handles fitted with #8-36 couplings. A single brush is included.

Add this Kleen-Bore M16B bore brush to your regular AR-platform maintenance routine to keep your .223 Rem/5.56mm NATO rifle running clean and reliably.