McCann Industries is a small manufacturer specializing in the highest quality accessories available for large caliber weapons and sniper rifles. The major customer base consists of military organizations around the world as well as police and law enforcement departments. McCann is world-reknowned for their MIRS mounts; a system for attaching optics, night vision gear, and accessories optics and lighting to the finest sniper rifles made in the world. They are innovators and designers of cutting-edge firearms and weapons accessories.