Pro-Shot Tornado Shotgun Brush. Bbrass loops eliminate any bristle ends that could leave scratches yet removes fouling without damaging bore. Spiral design reaches all of the hard to get spots. Specifications for Pro-Shot Tornado Shotgun Brush: Manufacturer: Pro-Shot Gun Type: Shotgun Package Contents: Pro-Shot Tornado Shotgun Brush The Pro-Shot Tornado Shotgun Brush 20 Gauge 20STO is a quality addition to the Pro-Shot lineup. For more great deals on Cleaning Rods & Accessories by Pro-Shot please browse our Pro-Shot Gun Cleaning Kits page. Pro-Shot Tornado Shotgun Brush 12 Gauge