Pro-Shot PS12 Patriot Series Bore Brush 12 Gauge Shotgun #5/16-27 Thread Nylon Bristles Brass Core

Pro-Shot Shotgun Patriot Bore Brush features stiff bristles remove fouling but will not damage bore. This heavy-duty bore brush is great for heavily fouled barrels. Brass Core & Coupling with stiff heavy duty red, white and blue nylon bristles.