The Comanche-40ER Night Vision Clip-On (NVCO) system uses the latest advances in night vision clip-on technology. Designed for long-range nighttime shooting, the Comanche-40ER delivers exceptional clarity, reliability, and versatility providing the most significant functionality and features at the lowest possible price. The Comanche-40ER is mounted to a standard Weaver or Picatinny rail in front of an existing day scope and transforming it into a night vision device with capability up to ranges of 1000 yards with no re-zeroing required. This NVCO can be used with day scopes of up to 10x magnification. Comanche-40ER is equipped with a quick release mount and remote control. It provides unmatched target acquisition and enhanced aiming capabilities, making it extremely practical and effective during the most challenging missions.