Aimpoint Comp M4S

The Aimpoint Comp M4S is part of the Comp series of sights which 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. Type classified as the U.S. Army’s new M68CCO All Comp sights are soldier tested and combat proven, in other words, they are extremely robust high quality products. The Aimpoint CompM4s is the latest version of the U.S. Army’s M68CCO (Close-Combat Optic), continuing a legacy that Aimpoint has maintained since 1995.

Aimpoint Comp M4S 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 Aimpoint CompM4S 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)

Removable spacer to meet different height standards

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

What’s In the Package

Aimpoint Comp M4S, Anti Reflection Device, Bikini Cover, Vertical Spacer, User Manual

Aimpoint Comp M4S User Manual »


Magnification 1x
Dot Size 2 MOA
NVD Compatible Yes
Optical Coating  Anti-Reflex
Eye Relief  Unlimited
Battery Type AA Battery (1)
Battery Life 80.000 h continuous (pos. 12 of 16)
Power Intensity 7 NVD & 9 Daylight
Length Sight Only 120 mm (4.7 in)
Width 72 mm (2.8 in)
Height Sight Only  60 mm (2.4 in)
Weight sight only (incl battery) 268 g (9.5 oz)
Weight 376 g (13.2 oz)
Housing Material High Strength Aluminum
Housing Finish and Color  Matte Black
Surface Treatment Hard Anodized
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)
Submersible To a depth of 45 m (150 ft.)

Export of the Aimpoint Comp M4S 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.

Related Items

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.

Additional information

Weight 0.82 lbs


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