Tipton 22 Caliber Rifle Nylon Bristle Bore Brush Card Shelf Pack of 3 Black. The Tipton 22 Caliber Rifle Nylon Bristle Bore Brushes are an effective way to ensure your cleaning rods are using some of the best equipment on the market. These Bore Brushes from the experts at Tipton are made from a material that is unaffected by most modern solvents including copper solvent which can easily deteriorate a bronze brush. For a reliable way to make sure your 22 caliber rifle is shooting at its highest level choose the Tipton Nylon Bristle Bore Brush. Specifications for Tipton 22 Caliber Rifle Nylon Bristle Bore Brushes: Manufacturer: Tipton Quantity: 3 Package Contents: Tipton 22 Caliber Rifle Nylon Bristle Bore Brushes Tipton 749051: 22 Caliber Rifle Nylon Bristle Bore Brush Card Shelf Pack of 3 Black