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Aimpoint Comp M4 Red Dot Sight – 2 MOA


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Aimpoint Comp M4 Red Dot Sight

The Aimpoint Comp M4 of the Comp series of sights are the toughest sights that Aimpoint has ever produced.  These red dot sights are the standard infantry soldier sight in many NATO countries. These optics are extremely rugged and operate continuously for up to 8 years using a single AA battery. The competition is not even close.

The first Aimpoint Comp sight came out in 1995 and today there are more than 1 million sights from the Comp series in use worldwide. All Comp sights are soldier-tested and combat-proven, in other words they are extremely robust high quality products.

Aimpoint Comp M4 Features

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

Unequalled 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

Aimpoint Comp M4 User Manual »


Eye Relief Unlimited
Battery Type AA size battery
Battery Life Day Time Use 80,000h continuous (pos 12 of 16)
Power Intensity 7 NVD and 9 Daylight
Length Sight Only 120mm
(4 3/4″)
Length Conf 135mm
(5 5/16″)
Width 72mm
(2 13/16″)
Height Sight Only 60mm
(2 3/8″)
Height Conf 72mm
(2 13/16″)
Weight Sight Only 268g
(9.4 oz)
Housing Material High Strength Aluminum
Housing Finish and Color Matte black
Housing Anodized Yes
Material Mount and Spacer STD Conf High Strength Aluminum
Surface Treatment Hard anodized matte
Height of Optical Axis 39mm
(1 9/16″)
Temperature Range Operation -45°C to 71°C
(-49°F to 160°F)
Temperature Range Storage -51°C to 71°C
(-60°F to 160°F)

Export is strictly prohibited without a valid export license issued by the U.S. Department of State, Office of Defense Trade Controls, prescribed in the International Traffic in Arms Regulation (ITAR), Title 22, Code of Federal Regulations, Parts 120-130.

Q: Aimpoint Comp M4 vs M4S

A: The CompM4 has a top mounted battery compartment while the CompM4s has a low battery compartment – this is the only difference between the sights.