.223/5.56Mm Chamber Brush #8 - Military Style - M16C

.223/5.56Mm Chamber Brush, #8-. 223/5.56Mm Chamber Brush, #8-Military Style Brushes Designed For M-16, Ar-15, And Similar Rifles. Both The Bore And Chamber Brushes Have The Core Wire Looped Through A Brass Coupling, Threaded #8-36. The Bore Brush Will Clean Any.22,.223 And 5.56Mm. The Chamber Brush Is Configured With Two Brush Diameters; The First Stage Of Phosphor Bronze Cleans The Chamber Area, While The Second Stage Of Stainless Steel Cleans The Bolt Lock Up Area. Please Note That The #8-36 Coupling Is Not A Standard Thread Size A. 223/5.56Mm Chamber Brush, #8-Military Style Brushes Designed For M-16, Ar-15, And Similar Rifles. Both The Bore And Chamber Brushes Have The Core Wire Looped Through A Brass Coupling, Threaded#8-36. The Bore Brush Will Clean Any.22,.223 And 5.56Mm. The Chamber Brush Is Configured With Twobrush Diameters; The First Stage Of Phosphor Bronze Cleans The Chamber Area, While The Second Stageof Stainless Steel Cleans The Bolt Lock Up Area. Please Note That The #8-36 Coupling Is Not A Standard Thread Size And Will Not Fit Most Commercial Cleaning Rods. However, These Will Fit Most Kleen-Bore Multi-Section Rifle Rods Found In The Classic Rifle Kits And The All Caliber (S-170) Rod Set.