Used, but in LIKE NEW CONDITION Night Vision Compatible! No major blemishes (see pictures!) $699 OBO Prefer to meet F2F for sale in OR/WA Discount available if magnifier purchased w/ red dot. (See my Aimpoint 3X Magnifier and Larue flip-to-side mount also: https://www.northwestfirearms.com/t...ical-quick-disconnect-picatinny-mount.205391/) Stock description: Aimpoint CompM4 sights are the finest sights that Aimpoint has ever produced. The improved energy efficiency provides up to 8 years of continuous use from a single AA battery! Aimpoint CompM4 sights incorporate an integral mount that eliminates the need for a separate ring and can be customized with vertical and forward spacers to fit a variety of firearms. They can also be used by hunters and sport shooters that need night vision compatibility. CompM4 sights are available in two versions. The Aimpoint CompM4 is now the latest version of the US Army's M68 CCO (Close-Combat Optic), continuing a legacy that Aimpoint has maintained since 1997. The performance of the CompM4 sights is optimized for use with all generations of Night Vision Devices (NVDs), but is especially suited for 3rd generation night vision technology. Aimpoint's unique band-pass coating on the front lens reflects select frequencies of red light at near 100% efficiency in order to give the highest possible dot brightness with the smallest amount of energy while transmitting nearly 100% of light in the Infrared and near-infrared part of the spectrum to provide the clearest, brightest image possible when used with a 3rd generation NVD. With 7 NVD-compatible brightness settings and 9 Daylight settings including one extra-bright setting, the CompM4 is ready for use around the clock. Technical Information: Aimpoint CompM4 Internal voltage regulator allows the CompM4 to be used with any AA size battery Seven night vision compatible settings and 9 daylight settings QRP2 mount has twice the clamping force of the original QRP, and the mounting knob is wider and shorter to improve operation, and lessen the chance of becoming snagged on other gear Mount base is "keyed" into to the body of the sight to absorb recoil Mount base screws directly into the sight - no separate sight ring is required 2 MOA dot for close combat and long distance engagement Matches perfectly with Aimpoint 3XMag, (magnifier module) Unequalled light transmission Submersible to 150 feet (45 meters) Vertical spacer included Improved adjustment caps are easier to remove, and are protected against impact Dimensions (in inches): 5.3 (l) x 3 (w) x 2.8 (h) Weight: 9.3 oz sight only, 11.8 oz with integrated mount Includes bikini style lens cover and removable ARD. The best I could do to get a picture of the red dot in use. It is clear and bright in all settings.