Brownells Heavy Weight Chamber Brush, Nylon, .22 Caliber/M16, 8-36 Thread

This nylon chamber brush is sized to clean the chamber of .22 caliber rifles and M16/AR-platform rifles, with an 8-36 thread to fit that rod pattern. Nylon bristles are gentle enough for frequent chamber cleaning without wearing down the chamber’s finish. A useful, caliber-specific accessory for AR owners and rimfire shooters alike.