The Patriot Products Hostile Fire Simulator is designed to provide realistic small arms training for live fire ranges, infiltration courses, and maneuver scenarios. Capable of emulating the muzzle flash and decibel level of a .50 cal weapon, the HFS provides real world auditory and visual combat sensations. The simulator can be configured for multiple control options including our wireless controller that can connect to 4 unique guns and run 4 customizable shot patterns each.