Bore Tech STAINLESS STEEL GUN BRUSH. Our brushes feature a double ended design that provides a large contoured series of nylon bristles to clean open areas while the short stiff narrow bristles tackle hard to reach areas. Great for use on bolt faces actions pistol slides revolver cylinders AR Bolts AR Bolt Carrier groups and any other place where fouling is found. Brushes are individually packaged and available with Heavy Duty Nylon Bronze or Stainless Steel bristles. Package Contents: Bore Tech STAINLESS STEEL GUN BRUSH Bore Techs All Purpose Double Ended Gun Brushes are an essential tool for cleaning all those hard to reach areas where carbon copper and oil residues hide. Our brushes feature a double ended design that provides a large contoured series of nylon bristles to clean open areas while the short stiff narrow bristles tackle hard to reach areas. Great for use on bolt faces actions pistol slides revolver cylinders AR Bolts AR Bolt Carrier groups and any other place where fouling is found. Brushes are individually packaged and available with Heavy Duty Nylon Bronze or Stainless Steel bristles. BTGB-81000