Pro-Shot PSR30 Patriot Series Bore Brush .30/ .308/ .300 Blackout/ 7.62mm Cal Rifle #8-32 Thread Nylon Bristles Brass Core

Pro-Shot Rifle 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.