Hoppe's No. 9 Phosphor Bronze Brush 10mm Pistol 10 pack
Product Features & Specifications Hoppe's No. 9 Phosphor Bronze Brush 10mm Pistol. The Phosphor Bronze Brush from Hoppe's provides a thorough multi-directional scrubbing action for cleaning lead, carbon, powder and other fouling from the bore of a rifle without causing damage to the rifling.