Click here for mounts and accessories for this item. Complete and ready to mount: The CompM4 sight is shipped complete with a QRP2 mount and standard AR15 spacer. These sights also come equipped with a killFlash anti-reflection device and MILSPEC rubber lens covers (or optional Flip Covers). Be sure to choose your correct kit from the drop down menu.
Integral mount: The CompM4 sight features 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 weapon systems.
Designed for 3rd generation night vision technology: The CompM4 sight can also be used by hunters and sport shooters who need night vision compatibility. The performance of CompM4 sight is optimized for use with all generations of night vision devices (NVDs), but is ideal for 3rd generation night vision technology.
The clearest, brightest image possible: Aimpoint's unique coating on the front lens reflects the dot's selected frequency of red light at near 100% efficiency to give the highest possible dot brightness with the least amount of energy while other wavelengths in the visible and near-infrared part of the spectrum pass with a minimum of reduction. This provides the clearest, brightest image possible when used with a 3rd generation Night Vision Device (NVD).
Ready for use around the clock: With 7 NVD-compatible brightness settings and 9 daylight settings including one extra-bright setting, the CompM4 sight is ready for round the clock use.
Unique features of the CompM4: High battery compartment Compatible with every generation of NVD ACET technology allows up to 80,000 hours (over 8 years) of daytime operation on one AA battery Internal voltage regulator allows the CompM4 to be used with any AA size battery 7 NVD 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 lower the risk of snagging 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 required. 500,000 hours of use on NVD setting 2 MOA dot for close combat and long distance engagement Matches perfectly with Aimpoint 3XMag Unequaled light transmission Front lens opening is threaded for addition of killFlash anti-reflective device Submersible to 150 feet (45 meters) Vertical spacer included Type classified as the U.S. Army's new M68CCO Improved adjustment caps are easier to remove and protected against impact Can be used with a carry handle adapter for use on all M16 rifles Mechanical switch for speed and reliability Standard features for all Aimpoint sights: Unlimited field of view Parallax-free and unlimited eye relief Unaffected by extreme weather conditions Rugged, durable construction No hazardous materials No laser emission that could be harmful to your eyes Increased aiming confidence Features: Working principle: Reflex collimator sight - red dot sight Lightsource: LED (Light Emitting Diode) totally eye-safe Lightsource wavelength: 650 nm red light Red dot size in MOA (minute of angle): 2 Parallax: Absence of parallax - No centering required Eye relief: Unlimited Night vision compatibility: Yes Anti-reflex coating all surfaces & multi-layer coating objective lens: Yes Magnification: No magnification (1X) Battery: One AA battery, accepts 1.5-5V - high battery compartment Battery life in hours: 80,000 (over 8 years of continuous use) Battery life in hours at NVD settings: 500,000 Dot intensity adjustment: Manual rotary switch - high switch location Daylight (DL) settings: 9 DL of which one extra bright NVD settings: 7 NVD Material housing: Extruded high strength aluminum Surface finish: Hard anodized, matte Color housing: Black Adjustment 1 click: 16mm at 100m, (1/2" at 80yds) Mounting methods: Integrated QRP2 - (Quick release) Temperature range: -45 degrees - +71 degrees C, (50 degrees- +160 degrees F) Water resistance: submersible to 45m, (150ft) Radioactive components used: None Length: 120mm, (4.7") Width/height sight only: 53 x 60mm, (2.1" x 2.4") Width/height including mount: 72 x 72mm, (2.8" x 2.8") Maximum ring width: 50mm, (1.97") Weight sight only: 265g, (9.3oz) Weight sight with integrated mount: 335g, (11.8oz)Aimpoint CompM4 Weapon Sight