Brownells Heavy Weight Chamber Brush, .22 Caliber/AR-15, Nylon, 8-32 Thread

This nylon chamber brush is sized to clean the chamber of .22 caliber rifles and AR-15 platform rifles, with an 8-32 thread to fit that common rod pattern. Nylon bristles are gentle enough for frequent chamber cleaning without wearing down the chamber’s finish. A useful accessory for AR owners who want a truly complete cleaning routine.