Armasight CO-LR Gen 3P MG Night Vision Long Range Clip-On System for Day ScopesThe Armasight CO LR (Clip On Long Range) is a Night Vision unit that mounts in front of an existing day scope, and converts the day scope to night vision capability up to ranges of 1000 yards. Suitable for use with most commercial and military specification day time sights, telescopes or binoculars (up to 12X magnification), the CO LR can be mounted dismounted on a standard Picatinny rail in seconds, and with no tools required. Because the CO LR is