Birchwood Casey Bronze Rifle Bore Brush 17 to 20 Caliber 8-32 Threads

Birchwood Casey Rifle Bore Brushes are ideal for most bore cleaning jobs. These brushes provide a thorough multi-directional scrubbing action. The bronze bristles return to their original shape and are very durable.Features8x32 thread patternMultiple caliber optionsA necessity for ensuring bore cleanliness