Montana X-Treme Nylon Bristle AR Chamber Brush for Rifle (8/32 Thread) .308/7.62mm
Montana X-Treme Nylon Bristle AR Chamber Brush for Rifle (8/32 Thread) .308/7.62mm, Montana X-Treme .308/7.62mm Chamber Brushes are constructed on a brass core with very stiff heavy bristles that will not flatten and retain their memory like brass chamber brushes from other manufactures. Designed for a superior cleaning of lugs and chamber. Standard 8 x 32 thread.