Chamber Brushes - Sold Each Home» FIREARM PARTS - BARRELS - CLEANING SUPPLIES» Otis Firearm Cleaning Supplies Enlarge Product ID OT-FG-367-IP-368Chamber Brushes - Sold EachManufacturer OTIS GUN CLEANING PRODUCTSDate Added16th February 2012List Price: $6.99Price: $4.29 Rifle Chamber Brushes - Sold EACH. The tapered bronze bristles of the Otis chamber brush scrub the chamber, neck and shoulder. The steel bristles at the base scrub the star chamber of the locking lugs. The brass stem is cold welded to the core, and the tip is folded, not cut. The chamber brush has a standard 8-32 thread. It is available in either 5.56MM (essential for anyone that shoots an M4/M16/AR15) or 7.62MM (essential for anyone that shoots a 7.62MM rifle).OTIS CHAMBER BRUSHPlease Select...FG-367 = 5.56MM Chamber, 8-32 Thread IP-368 = 7.62MM Chamber, 8-32 Thread Add to cart« Previous | Next »CHAMBER BRUSH, RIFLE CHAMBER BRUSH, 5.56, .223, 7.62mmTweetProduct ReviewsNo Reviews For This Product.Click to review this product RELATED Products Otis All Caliber Rifle Cleaning SystemPrice: $32.19Individually Packaged Rifle Brushes in Reuseable TubePrice: $3.95Micro Cleaning Kit for 9MM - .45 Caliber Pistol Cleaning KitPrice: $12.85