OUTERS Stainless Steel/Phosphor Bronze/Nylon 40835 Gun Brush 3 Piece Set

Outers 40835 Utility Gun Brush Set Utility Gun Brush Set Utility Gun Brush Set Utility Gun Brush Set Utility Gun Brush Set Utility Gun Brush Set Utility Gun Brush Set Utility Gun Brush Set Utility Gun Brush Set Utility Gun Brush Set Utility Gun Brush Set Utility Gun Brush Set Stainless Steel bush for aggressive cleaning of non-blued surfaces Phosphor Bronze for heavily-used blued metals

eBay