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Questions & Answers
What is the lens size of the Aimpoint CompM5 in mm? I don’t see this anywhere in the specs. The dimensions only give the entire optic. Expert Answer

The Aimpoint CompM5 Red Dot Reflex Sight has an 18mm clear aperture (0.71").

by Ethan, Gear Expert, November 18, 2022
What is max distance for this model? Expert Answer

The Aimpoint CompM5 Red Dot Reflex Sight is a non magnified red dot sight. So when using it the target you will appear the same size as if viewing it with the naked eye for a given distance.

by Hunter, Gear Expert, September 19, 2022
Customer Reviews
Expert Review
Almost perfect by Matt S., Gear Expert, January 2, 2018
Another solid Aimpoint optic. Nice union of the Comp M4 and the Micro series. Uses micro mounts, runs on AAA with 50K hours of battery life, and includes flip caps. I have used this on a shotgun, 9mm AR, and 5.56 AR with no issues Things I would ...
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15/15 found this helpful
Helpful Positive Review Aimpoint CompM5 by Tyler Dunlap, December 23, 2017
Great clarity, dot is Crystal clear. Came with a low mount, but since it is compatible with Micro mounts, used a Midwest Industries QD mount. It is a very light optic and the ability to use AAA batteries opens the optic up to a wider availability of ...
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2/2 found this helpful
Helpful Positive Review Great sight ! by Bryan, March 15, 2018
I bought two of these . One here. One at a different supplier. These are on Myself & the Wife's go to A/R's . The glass is crystal clear . The dot is as crisp as it gets, given my Astigmatism. They ship with an Alkaline battery. At this price point ....
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3/7 found this helpful
Helpful Positive Review Great red dot by Jesus, Verified Owner, March 29, 2019
I used aimpoints, trijicons and eotechs (military/civilian). They all serve different purposes but this a solid single dot system. people with astigmatism should chose this sight over the eotech because it's a cleaner optic. you will still have a fuz...
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7/8 found this helpful
Helpful Positive Review Aimpoint CompM5 by AUSTIN, January 6, 2020
I used to be an Eotech guy until I swapped out the CR123A battery one too many times. Then one day I decided to give an Aimpoint PRO a try because I heard the battery life was something stupid long (30,000 hours) with their captured alien technology...
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11/12 found this helpful
Helpful Positive Review The Aimpoint brand speaks for itself. by BMF, June 16, 2018
This was a splurge for a no expense spared Dream Gun I’m putting together. Clear glass, no noticeable parralax butvim sure some exists if tested closer, but that’s a trade off I’ll take over an eotech for the 5yr battery life, so I can slays have it ...
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7/11 found this helpful
Read All 17 Reviews
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Product Info for Aimpoint CompM5 1x18mm Red Dot Sight

Built for law enforcement and military applications, the Aimpoint CompM5 2MOA Red Dot Sight provides greater situational awareness and rapid target acquisition while allowing you to shoot with both eyes open. These Red Dot Sights by Aimpoint have superior light transmission with 4 night vision and 6 daylight settings for better accuracy in daytime and night, and the 2 MOA red dot is powered by ACET technology for over 50,000 hours of constant operation. Advanced optical lenses are held in a durable and lightweight housing, and the Aimpoint CompM5 ACET Red Dot Sight is keyed into the mount base for the absorption of recoil. When you need to accurately hit your target while maintaining awareness of your surroundings, you need the Aimpoint CompM5 Mechanical Switch Red Dot Sight.image

Specifications for Aimpoint CompM5 1x18mm Red Dot Sight:

Manufacturer: Aimpoint
Color: Black
Finish: Semi Matte, Anodized
Fabric/Material: Aluminum
Magnification: 1 x
Objective Lens Diameter: 18 mm
Reticle: 2 MOA Dot
Illumination Type: LED
Illumination Color: Red
Brightness Settings: 10
Eye Relief: Unlimited
Emitter Type: Enclosed
Parallax: Free
Optical Coating: Multi-Coated
Light Transmission: 70 %
Battery Type: Alkaline, AAA
Battery Quantity: 1
Battery Life: 50000 hours
Operating Temperature: -49 - 160 Fahrenheit, -45 - 71 Celsius
Water Resistance Level: Waterproof
Water Resistant Mark: 150 ft
Gun Make: Universal
Gun Model: Universal
Length: 3.4 in
Width: 1.6 in
Height: 2.8 in
Weight: 5.2 oz
Condition: New
Package Type: Box
Magnification Type: Fixed
Lens Finish: Multi-Layer Anti-Reflex
Quantity: 1
Switch Type: Rotary Switch
Attachment/Mount Type: Picatinny
Wavelength: 650 nm

Features of Aimpoint CompM5 1x18mm Red Dot Sight:

  • 2 MOA red dot for precision and fast target acquisition  
  • Battery life: 50,000 hours (over 5 years) of constant operation with one battery on setting 7 
  • Battery type: AAA battery (included) 
  • High battery compartment 
  • Flip-up lens covers – front is solid, and rear is transparent – allowing the user to shoot with both eyes open and lens caps closed in an emergency situation 
  • Advanced optical lenses for enhanced light transmission and ultimate dot clarity 
  • Reinforced protection of the turrets for even greater ruggedness 
  • Hard anodized non-reflective surface 
  • 10 brightness settings: 4 night vision compatible settings and 6 daylight settings 
  • 1X (non-magnifying) operationally parallax free optic 
  • Submersible to 150 feet (45 meters) 
  • Temperature span -49°F to +160°F 
  • Weight 5.2 oz / 148 g (sight only)

Package Contents:

  • Aimpoint CompM5 1x18mm Red Dot Sight
  • Flip-up Lens Covers
  • AAA Battery
  • Aimpoint Tool

Aimpoint CompM5 1x18mm Red Dot Sight Orderable Models

List of Orderable Models

Aimpoint CompM5 Red Dot Reflex Sight 1x18mm, 2 MOA Dot Reticle, w/ LRP Mount & Spacer, Black, Semi Matte, Anodized, 200386 , MPN: 200386 , UPC: 7350004385584 , Code: AI-RD-COMPM5-200386
Aimpoint CompM5 Red Dot Reflex Sight 1x18mm, 2 MOA Dot Reticle, Black, Semi Matte, Anodized, 200320 , MPN: 200320 , UPC: 7350004385546 , Code: AI-RD-COMPM5-200320
Aimpoint CompM5 Red Dot Reflex Sight 1x18mm, 2 MOA Dot Reticle, w/ Picatinny Mount, Black, Semi Matte, Anodized, 200350 , MPN: 200350 , UPC: 7350004385553 , Code: AI-RD-COMPM5-200350

Aimpoint CompM5 1x18mm Red Dot Sight Unavailable & Discontinued Models

List of Unorderable Models

DEMO, Aimpoint CompM5 Red Dot Reflex Sight, 2 MOA Dot Reticle, w/ Picatinny Mount, Black, Semi Matte, Anodized, 200350 , MPN: 200350-DEMO , Code: AI-RD-COMPM5-200350-DEMO
DEMO, Aimpoint CompM5 Red Dot Reflex Sight, 2 MOA Dot Reticle, Black, Semi Matte, Anodized, 200320 , MPN: 200320-DEMO , Code: AI-RD-COMPM5-200320-DEMO
DEMO, Aimpoint CompM5 Red Dot Reflex Sight, 2 MOA Dot Reticle, w/ LRP Mount & Spacer, Black, Semi Matte, Anodized, 200386 , MPN: 200386-DEMO , Code: AI-RD-COMPM5-200386-DEMO
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