The FLIR CO-X Night Vision Clip-On System is one of the most advanced Night Vision Clip-On systems for mid-range night shooting, and stands out from the competition when it comes to clarity, versatility, reliability, function and value. The CO-X Night Vision Clip-On System converts your existing day scope into a night vision device and provides excellent target acquisition and aiming capabilities for the demanding sports shooter, hunter, military, law enforcement, and security personnel. Engineered using the latest advancements in Night Vision technology, the CO-X Clip-On System eliminates the traditional requirement of removing your existing day scope from your rifle to replace it with a dedicated night vision sight (which would also involve re-zeroing). The CO-X simply mounts in front of your existing day scope. Because the CO-X Clip-On System is factory bore-sighted to tolerances of less than 1 MOA, no rezeroing is required. The Clip-On System allows the user to maintain consistent positioning and shooting accuracy, all while maintaining the use of a fully familiar day scope. A wireless remote control unit can be placed anywhere on the user’s weapon, allowing quick and easy activation of the CO-X Clip-On System.