Birchwood Casey MSR Chamber Brush .223/5.56 Caliber 8-32 Threads Bronze

Birchwood Casey MSR Chamber Brushes are ideal for most chamber cleaning jobs. These brushes provide a thorough multi-directional scrubbing action. They help to remove copper, carbon, and lead fouling from rifle chambers. The bronze bristles return to their original shape and are very durable.Features8x32 thread patternMultiple caliber optionsA necessity for ensuring chamber cleanliness