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CompM4s™ 2 MOA - Red dot reflex sight with standard spacer and LRP mount - 1
CompM4s™ 2 MOA - Red dot reflex sight with standard spacer and LRP mount - 2
CompM4s™ 2 MOA - Red dot reflex sight with standard spacer and LRP mount - 3
CompM4s™ 2 MOA - Red dot reflex sight with standard spacer and LRP mount - 4
CompM4s™ 2 MOA - Red dot reflex sight with standard spacer and LRP mount - 5
CompM4s™ 2 MOA - Red dot reflex sight with standard spacer and LRP mount - 6

Intended use

  • Law Enforcement

    Law Enforcement

  • Military

    Military

  • Shooting Sports

    Shooting Sports

  • Personal Protection

    Personal Protection

CompM4s™ 2 MOA - Red dot reflex sight with standard spacer and LRP mount

CompM4s™

#200080

Select configuration
  • 80,000 hours (over 8 years) of constant operation

  • Submersible to 45 meters (150 feet)

  • Weight 270 g / 9.5 oz (sight only)

  • Low battery compartment

  • Height of Optical Axis 39 mm (1.5 in) measured from top surface of mechanical interface

  • 7 night vision compatible settings and 9 daylight settings

  • 2 MOA dot size

Read more

Product description

The Aimpoint CompM4s was designed for users who require a professional quality red dot optic for use under extremely harsh conditions.

The U.S. Army has chosen a member of the Aimpoint CompM4 series of sights as their M68CCO (Close Combat Optic) for over two decades. The CompM4s holds that status today, with over 100,000 sights currently in use by the U.S. Armed Forces. The CompM4s is powered by a single AA battery for over 80,000 hours (8 years) of continuous use and over 500,000 hours in the night vision settings. The CompM4s has a low battery compartment. The CompM4s comes with a rubber bikini lens cover and the killFlash® anti-reflection device (ARD) to prevent glint from the front lens in the heat of battle. This configuration of the CompM4s contains the sight, a LRP mount and a standard spacer. The sight housing is constructed of hard-anodized aluminum alloy for optimal protection of the electronic and optical components in all types of environmental conditions. The 2 MOA red dot pairs perfectly with the Aimpoint 3XMag-1 magnifier and all generations of night vision devices.

The Aimpoint CompM4s sight is soldier tested and combat-proven, in other words an extremely robust high quality product.

Specifications & documents

  • General specifications
  • Optical Information
  • Power Source Information
  • Mounting specifications
  • Physical Information
  • Technology Information
  • Environmental Information
  • Documents and zeroing targets

General specifications

Size L x W x H
Size L x W x H
141 x 67 x 76 mm / 5.6 x 2.6 x 3 in
Dot size
Dot size
2 MOA
Magnification
Magnification
1X - No Magnification
NVD compatible
NVD compatible
Yes
Transmission
Transmission
Average 70% in the range 420 - 900 nm
Eye relief
Eye relief
Unlimited
Mounting solution
Mounting solution
LRP Mount and Standard Spacer
Mounting platform
Mounting platform
Picatinny Rail

Optical Information

Dot size
2 MOA
* MOA (minute of angle)
1 MOA ≈ 30 mm at 100 meters ≈ 1 in at 100 yards
Magnification
1X - No Magnification
NVD compatible
Yes
Transmission
Average 70% in the range 420 - 900 nm
Eye relief
Unlimited
Dot color
Red
Light source wavelength
650 nm red light
Optical coating
Anti-reflex coating all surfaces and multilayer coating objective lens
Parallax
Operationally parallax free - No centering required
Diode
LED (Light Emitting Diode) totally eye safe

Power Source Information

Battery life
80,000 h at setting 12 (15,000 Lux, room temperature)
Battery type
AA, 1.5 - 5.0V, Alkaline / Lithium
Power switch
Rotary Switch
Daylight settings (DL)
9

Mounting specifications

Torque - Mount to sight
4.2 Nm / 37 in-lbs (3 mm hexagon socket head)
Mounting solution
LRP Mount and Standard Spacer

Physical Information

Material housing and tube
High Strength Aluminum
Surface finish housing
Anodized, Semi-matte
Color housing
Black
Lens covers
Flip-up Lens Covers, Front Solid with integrated ARD Filter KillFlash® and Rear Solid Flip-up Lens Cover
Adjustment 1 click =
1 click = 16 mm at 100 m / 0.6 in at 100 yds
Size L x W x H - Sight only
120 x 53 x 60 mm / 4.7 x 2.1 x 2.4 in
Size L x W x H
141 x 67 x 76 mm / 5.6 x 2.6 x 3 in
Weight - Optic only
270 g / 9.5 oz

Technology Information

Operating principle
Reflex collimator sight - red dot sight

Environmental Information

Water resistant
45 m / 150 ft
Operating temperature
- 45°C to + 71°C / - 49°F to + 160°F
Storage temperature
- 51°C to + 71°C / - 60°F to + 160°F
Temperature shock
Operable after a temperature shock between - 45°C and + 71°C (- 49°F and + 160°F)
Humidity
Operable during and after Humidity. Limits: RH: 95%, Temp: +20°C to +50°C (+68°F to +122°F), cyclic
Vibration
Withstands Vibration. Limits: Vibration, sinusoidal in a frequency range of 10-150 Hz. Frequency: 10-30 Hz, ±1.587 mm, Frequency: 30-150 Hz. 5.75 g, 1 octave/min. Direction: X, Y and Z, Time: 30 min/direction.
Shock
Operable before and after shock. Limits: X-axis: 500 g, 0.7 – 1.1 ms (3 shocks), Y-axis: 40g ±4g, 11 ±1ms (2 shocks in each direction, Z-axis: 40g ±4g, 11 ±1ms, 2 shocks in each direction.