The KleenBore MagBrush is an essential tool for competitive shooters, law enforcement, military personnel and any scenario where reliable ammo feeding is a priority. This patented solution takes care of a frequently overlooked aspect of firearm maintenance for magazine-fed weapons. It effectively eliminates sticky residue, dust, dirt and unburned powder from the magazine and well, resulting in a more efficient magazine release, smoother operation and enhanced reliability in cartridge feeding.