Aimpoint Comp M5 Review

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Hello Shooters, and welcome to my Aimpoint Comp M5 review.

I have had the chance to experiment with and assess a wide range of red dot sights in my work as an expert in the fields of firearms and optics. In my experience, the Aimpoint brand consistently delivers high-quality optics that satisfy the needs of military workers, judicial officers, and recreational shooters alike.

There is no exception with the Aimpoint Comp M5. This tough red dot sight is built for resistance to the worst weather and delivers consistent performance in any circumstance. The Comp M5, which has an ultra-low profile and a good internal battery life, is a top option for shooters who request the highest level of quality.

The Aimpoint Comp M5’s features, functionality, and value for money will all be covered in-depth in this review. So let’s get started right away!

What’s Inside The Box?

Depending on the particular package bought, what’s inside of the box may differ, but generally speaking, the Aimpoint Comp M5 sight will come with the following:

  • The Aimpoint Comp M5 sight
  • A user manual
  • A lens-cleaning cloth
  • A lens cover (some packages may include flip-up covers)
  • A protective storage case
  • A battery (usually a single AAA)

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Aimpoint Comp M5
Aimpoint Comp M5 Red Dot Reflex Sight

The precise contents of the box may vary based on the vendor, and some bundles may include additional components like mounting hardware or additional battery packs. To make sure you get all the required parts, it is crucial to read the description of the item.

Specifications Chart

Magnification 1X
Dimensions (L X W X H)3.3 in × 1.6 in × 1.6 in
Weight (Including Battery)148 g / 5.2 oz
Dot Size2 MOA
Lens CoversThermoplastic elastomer, black, non-glare finish
NVD CompatibleYes
Dot Intensity Settings10 manual settings
Temperature Range (Operation)-45 °C to +71 °C 
Eye ReliefUnlimited
Water Resistance45 m / 147 ft. (operable)
Mounting OptionsMIL-STD 1913 Rail s
Battery TypeOne AAA size 1.5 V
Battery LifeMore than 5 years

Aimpoint Comp M5 – Quick Review

High-performance red dot sights are available for all levels of shooters, including the Aimpoint Comp M5. It has a tough design and a red dot reticle for rapid and precise target acquisition in any type of lighting. A single AAA battery, which can operate the device continuously for up to 50k hours, powers the device. 

Additionally, it is completely compatible with a variety of firearms and is simple to mount on any Picatinny rail. The Aimpoint Comp M5 sight is all things considered, a trustworthy and versatile choice for shooters who require a robust and precise sight.

In conclusion, the Aimpoint Comp M5 sight is a solid and efficient red dot sight that enables rapid and precise target acquisition. It has a long battery life and works with many different types of firearms. Armed forces, law enforcement, and civilian shooters who require a reliable and flexible sight will find it to be a great choice because of these features.

Aspects Of Aimpoint Comp M5

The Aimpoint Comp M5 is a red dot sight made for use with assault weapons, pistols, and other kinds of firearms. The Aimpoint Comp M5 has the following aspects:

1. Durability and Reliability

The Aimpoint Comp M5 sight is an extremely robust and reliable optic made for use in tough environments. It is made of extremely strong aluminum and is water-resistant and shockproof. This indicates that it may withstand significant recoil, smashing, and severe weather without losing effectiveness. The Aimpoint Comp M5 is a reliable option for prolonged use outdoors due to its up to five-year lifespan of the battery.

2. Reticle

The Aimpoint Comp M5 has a 2 MOA dot as its reticle. The red dot sight is made for rapid-finding targets and precise shooting. Precision aiming is possible at both close and far ranges due to the 2 MOA dot. No matter the lighting, the reticle’s LED illumination provides a sharp, clear image. The illuminating power of the dot can be manually changed, and the sight also has a mechanical brightness modification feature that alters its intensity in response to environmental light levels. The Aimpoint Comp M5’s reticle is made to enable shooters to aim quickly, precisely, and consistently under a variety of conditions.

3. Brightness Setting

To accommodate different lighting situations, the Aimpoint Comp M5’s illumination setting can be individually changed. The Aimpoint Comp M5 sight has a knob that rotates on the right side of the housing that you can turn to change the illumination. The light intensity knob has 10 settings, with position 0 representing “off” and the other 10 representing very low to very high illumination levels.

The Aimpoint Comp M5 has both a manual modification and an automatic luminosity adjustment feature that senses the lighting environment and modifies the dot’s brightness accordingly. No matter what kind of lighting you are shooting in, this feature makes sure that the reticle continues to be visible and simple to find.

4. Lens and Glass Clarity

Aimpoint Comp M5’s premium optical lens offers outstanding clarity and an unobstructed view of the target. The lens has multiple coatings to improve the transmission of light and minimize glare, which enhances the sight picture under any kind of lighting scenario. The lens’s glass is also of the highest caliber and is made to be strong and resilient. It can withstand the shock and impact that come with using a gun. The Aimpoint Comp M5 is a well-liked option among shooters that demand precision as well as dependability from their weaponry due to its outstanding lens and glass clarity.

5. Size and Weight

A small red dot sight called the Aimpoint Comp M5 is made for use on pistols and other types of weapons. The dimensions and weight of the Aimpoint Comp M5 are as follows:

Length: 3.3 inches (84 mm)

Width: 1.6 inches (41 mm)

Height: 1.6 inches (41 mm)

Weight: 5.2 ounces (147 grams)

It should be noted that these dimensions only apply to the sight and do not take mounting hardware or other accessories into account.

6. Battery

One CR2032 battery, a typical button cell battery, is what powers the Aimpoint Comp M5. You can quickly access the battery by removing the compartment’s cap.

The brightness setting and frequency of use of the Aimpoint Comp M5’s sight can affect how long the battery lasts. However, when used on setting 6 out of 10, the overall battery life of the Comp M5 is typically up to 50,000 hours (more than 5 years). 

It is advised to regularly check the battery and swap it as necessary to keep your sight operational at all times.

7. Mounting Options

Numerous mounting options are available for the Aimpoint Comp M5, which can be mounted on several different firearms. The Aimpoint Comp M5 can be mounted using the following methods:

Picatinny rail mount: The Picatinny rail mount that is included with the Aimpoint Comp M5 allows it to be quickly connected to any rifle or additional weapon that uses the Picatinny rail system.

Quick-detach mount: A quick-detach mount is available on some models of the Aimpoint Comp M5, allowing you to remove and reconnect the sight without losing zero quickly and easily.

Co-witness mount: The co-witness mounting option for the Aimpoint Comp M5 means that the red dot sight will line up with the gun’s iron sights. As a result, depending on the circumstance, you can use either the iron sights or the red dot sight.

Offset mount: With the Aimpoint Comp, M5 is mounted at an angle using an offset mount. It is possible to acquire targets more quickly and have better situational awareness.

The Aimpoint Comp M5 is also compatible with a wide range of aftermarket mounting options, like mounts that are made especially for a few types of weapons or that offer extra features like quick-detach or offset features.

8. Warranty

The Aimpoint Comp M5 has a limited lifetime warranty. Under regular usage and service, this warranty protects against manufacturing and material flaws. Aimpoint will fix or substitute an item with a problem at no cost if a defect is discovered during the duration of the warranty.

It’s significant to understand that improper use, abuse, or unapproved alterations to the product are not covered by the warranty. The warranty also excludes typical deterioration as well as aesthetic damage.

Reach out to Aimpoint’s customer support team and present your proof of purchase to request warranty service. Following that, Aimpoint will offer directions for returning the item for inspection, repair, or replacement.

9. Cost

Depending on the seller and the particular specifications of the sight, such as whether a mount is included or not, the cost of the Aimpoint Comp M5 sight could vary.

I advise comparing costs and availability when looking to buy an Aimpoint Comp M5 sight at a reputable weapon and outdoor supply store or on online marketplaces.

Know the difference between Aimpoint Comp M5 and T2.

Pros And Cons of Comp M5

Here are some potential pros and cons of Comp M5:


Here are some of Aimpoint Comp M5 pros:

  • The Aimpoint Comp M5 was designed to stand up to adverse conditions. 
  • The Aimpoint Comp M5 is waterproof up to 150 feet.
  • It can withstand strong recoil and is shockproof.
  • It has a battery life that is up to 50,000 hours, which is impressive.
  • The Aimpoint Comp M5 has an extremely precise red dot reticle.
  • On several different firearms, the Aimpoint Comp M5 can be used.


Here are a few cons of Aimpoint Comp M5:

  • It might not be the best option for customers on a tight budget.
  • The Aimpoint Comp M5 is heavier.
  • The Aimpoint Comp M5 only offers only one 2 MOA dot reticle.
  • The battery replacement process can be a hassle.
  • The Aimpoint Comp M5 is a non-magnifying red dot sight.

My Experience

First and foremost, after owning an Aimpoint Comp M5 for over a year, I value how quickly and easily the red dot reticle enables rapid and precise target acquisition. This is crucial in the circumstances requiring quick reflexes and accuracy, like competitive shooting or hunting. The Aimpoint Comp M5 sight is also incredibly robust and durable.

In addition to good experiences, I’ve had a few bad experiences. It includes the sight being heavier than other red dot sights. The power source compartment can be challenging to access, which was another difficulty I encountered. The Aimpoint Comp M5 sight is also relatively expensive and was difficult to zero.

See My Detailed comparison of Aimpoint Comp M4 & M5

Final Verdict

In the end, the Aimpoint Comp M5 is a costly red dot sight that has garnered a lot of enthusiastic user reviews. It is praised for its precise and well-defined reticle, tough and long-lasting build, and long battery lifespan. It is relatively expensive in comparison to other red dot sights on the marketplace, and some customers have complained about its weight, battery compartment, and difficulty zeroing. In general, the Aimpoint Comp M5 is a trustworthy and efficient sight that is appropriate for usage in a wide range of shooting circumstances, but according to the demands and tastes of individual users, it might not be the best option for every person.


Is the Aimpoint Comp M5 sight waterproof?

Yes, the Aimpoint Comp M5 sight is waterproof.

Is the Aimpoint Comp M5 sight easy to mount?

Yes, the Aimpoint Comp M5 sight is easy to mount.

Is the Aimpoint Comp M5 sight shockproof?

Yes, the Aimpoint Comp M5 sight is shockproof.

How long will the Aimpoint Comp M5 sight’s battery last?

50,000 hours of continuous use.

Does the Aimpoint Comp M5 sight have a warranty?

Yes, the Aimpoint Comp M5 sight comes with a limited lifetime warranty.

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