Montana X-Treme Nylon Bristle AR Chamber Brush, .308/7.62mm

The Montana X-Treme Nylon Bristle AR Chamber Brush for Rifle, .308/7.62mm (brand part no. 07175) is built specifically to clean the lugs and chamber area of AR-pattern rifles chambered in .308 or 7.62mm. Constructed on a brass core, the very stiff, heavy bristles will not flatten or lose their memory the way brass chamber brushes from other manufacturers can, keeping cleaning performance consistent over years of use. The brush uses a standard 8 x 32 thread for compatibility with common cleaning rod systems.

Key Specifications

• The brush is sized for .308/7.62mm AR-pattern rifles.
• It targets the lugs and chamber area specifically, not just the bore.
• Bristles are set on a brass core.
• Bristles will not flatten or lose their memory with repeated use.
• The thread pattern is a standard 8 x 32.

Frequently Asked Questions

Is this brush different from a standard bore brush? Yes, it is shaped and built specifically to clean the lugs and chamber, not just the bore itself.

Will the bristles flatten out over time? No, Montana X-Treme builds these with heavy bristles designed to retain their memory rather than flatten like some brass chamber brushes.

Montana X-Treme designs this chamber brush specifically for the lug geometry found in AR-pattern rifles.

Buy the Montana X-Treme Nylon Bristle AR Chamber Brush, .308/7.62mm

Get a proper clean on your AR’s lugs and chamber, not just the bore, with a brush purpose-built for the job. Order it from our Lubbock, Texas gun shop, or browse our gun cleaning kits and supplies lineup, for fast, direct shipping.