Aimpoint CompM4S

An overview and range demo of the Aimpoint CompM4S, mounted on an Engage Armament AR-15 rifle.

Aimpoint CompM4S Specs:

  • Article number: 12172
  • Technology: ACET (Advanced Circuit Efficiency Technology)
  • 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 – low 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 – low 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° – +71° C, (50°- +160° 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”)
  • Weight sight only: 265g, (9.3oz)
  • Weight sight with integrated mount: 335g, (11.8oz)
* 1 MOA ≈ 30 mm at 100 meters ≈ 1” at 100 yards.
** at room temperature & at setting 12 out of 16 – (Figures valid for a good quality 1.5V) alkaline AA battery).
*** Night Vision Device.