aimpoint comp m5 vs t2

Aimpoint Comp M5 vs T2 – Comparison Review


Aimpoint AB is a Swedish optics company founded 40+ years ago in 1974. The brand produces a wide range of models,  including those in the Comp series. The most popular unit is the M2 although the brand’s offerings also include Aimpoint comp m5 vs T2.

The M5 and T2 are both quality models. The M5 is a lightweight yet durable unit launched in late 2017. The model’s features include long-lasting battery and lifetime warranty. The unit has fewer brightness settings than the M4.  Meanwhile, the T2 was launched several years ago in 2015. It features advanced optical lenses and front/rear lens covers. It offers two MOA dot sizes, fully waterproof up to 80 feet, and battery life of 50,000 hours. The T2 is also somewhat cheaper than the M5.  

Comp M5/T2 Comparison Chart


Aimpoint Comp M5

Aimpoint Micro T2


3.3 × 3.3 × 1.6 in.

5 x 5 x 3 in.


5.2 oz.

3.0 oz.







Battery Life

50,000 hrs.

50,000 hrs.

Aimpoint Comp M5


Aimpoint Comp M5The Aimpoint M5 (click HERE to see the reviews on Amazon) is the latest model in the Swedish brand’s Comp series launched in the early 1990s. Aimpoint has established the series’ optics as some of the top red dot optics on the market. The M5 features a durable/lightweight design that can withstand heavy recoil. The long-lasting AAA battery has a battery life of 50,000 hours. The unit is also covered by the company’s lifetime VP warranty.

There’s no question the M5 is an upgrade from the M4. It’s smaller and lighter than the M4. The optic’s 5.2 oz. weight is in between the M4 at 9.4 oz. and Micro T-2 at 3.0 oz. However, while the weight is mid-range, the Aimpoint red dot is still made of durable aluminum. The M5 can also be mounted on standard Picatinny rails.

The M5 is also quite flexible. You get 10 brightness settings, including 4 NV settings. It can be mounted with several accessories like magnifiers and night vision. The lens is crisp and clear in all lighting conditions.



The red dot sight is compact yet durable. It’s smaller than the M4 but is actually more rugged than the unit’s predecessor. It’s also dropped 4.2 ounces, so it’s easier to use in the field. The weight is moderately high but a good tradeoff for sturdy military-grade aluminum. It can handle all-caliber recoil.  

Brightness Settings

This figure has dropped one-third from the M4’s 15 brightness settings to 10. That includes 6 daylight and 4 night vision (NV).


The M5 offers a super-clear image. You’ll get an exterior multi-coating and multi-reflective coating to boost durability and reduce glare. This provides super-clear vision whether you’re shooting in bright or dim lighting environments.


Various features boost the unit’s shooting precision. It’s most accurate at close/medium ranges. Other plusses include 2 MOA dot sizes and being magnifier-ready.


The M5 works with various attachments, including magnifiers, NVDs, and kill flashes. Aimpoint accessories are the most compatible with this unit.


Aimpoint has swapped out the M4’s AA battery for an AAA. The battery life has expectedly dropped from 80,000 hours to 50,000 hours. It can also run for a full decade on medium brightness settings. You also get the business’ ACET tech for lower power consumption.


A major upgrade of the M5 vs. M4 is you can mount the newest variant on standard Picatinny rails. You get LRP mount and 39mm spacers.


This optic is covered by Aimpoint’s standard limited lifetime warranty. It covers free repairs/replacements caused by faulty parts or damage. A big perk is the VP Warranty is transferable to all Aimpoint models.


It’s worth noting the M5 is in the under-$1000 price range. This might be an issue if you’re looking for a dirt-cheap generic red dot sight.

However, there are a few caveats. The Comp series has is a high-quality series that’s been on the market for nearly three decades. In addition, since the M5 has been around for about 1.5 years you can find some online sales and discounts if you shop around.

Aimpoint Micro T2


Aimpoint T2The Aimpoint Micro T2 (click HERE to see the reviews on Amazon) is a compact and durable red dot sight with anodized finish and waterproof up to 80 feet. It works with rifles, shotguns, submachine guns and pistols.  The mount only adds 0.7g to the sight’s lightweight 3.0 oz.

This unit’s optics are high-quality and flexible. The 1X Magnification lenses offer 2 MOA dot sizes like the M5. There are also quality optical lenses with front/rear lens covers. You get a total 12 bright settings vs. the M5’s 10.  The unit works with all night vision devices (NVD).



You can attach it to any standard Picatinny-style rail. The T2 can be used as a standalone sight or attached to large magnifying/thermal/NV optics. This provides more versatility for the unit.  


The T2 is more compact and lightweight than the M5. So, if those are features you’re considering you should opt for the Micro unit instead.


The unit has received some upgrades in this area. The housing has been redesigned/reinforced for more durability. It now has a hard-anodized finish that’s non-reflective. This allows the unit to function in different weather conditions, including heavy rains and strong winds. The unit is also fully waterproof and can be submerged up to 80 feet (25 meters).


The T2 includes upgrades in this area vs. the T1. The two flip-up covers protect the front and rear lenses. The high-end lens coatings boost the shape, clarity, and durability of the two lenses. Like the M5 there are two MOA dot sizes to select from.


This Aimpoint optic receives high marks in this area. It works with different firearms, including rifles, shotguns, and handguns. The unit also works with all NVD generations. The Picatinny-type base makes it easy to mount the optic to any firearm’s rail.

The T2 includes 12 brightness settings (8 daylight/4 NV). There’s even one setting for desert sunlight. The total dozen brightness settings are a few more than the M5.


This unit uses a CR2032 battery instead of the M5’s AAA. The company claims the battery life of the unit is 50,000 hours (5+ years).

However, it should be noted the 50,000-hour battery life is at pos. 8. You get 500,000+ hrs. of battery life in the NVD settings. This helps to explain why there seems to be some debate among the red dot’s owners about the unit’s battery life. Companies often tout a long-lasting battery without explaining which settings apply.


In the Aimpoint Comp M5 vs T2 debate, which one is right for you? The two models have some significant differences. The M5 is bulkier, uses a AAA battery, and reportedly has a longer battery life. The price tag is also somewhat higher due to factors like the bigger size and less time on the market.

Should Micro T2 owners “upgrade” to the M5? It depends what your needs are. If you want the latest and greatest Comp unit, then it might be justified. However, others might want to wait for Aimpoint to roll out a 25mm Micro or M5s.

Both models have some major differences. For example, the M5 is larger/heavier. Meanwhile, it’s been noted the T2’s CR2032 batteries tend to leak slower than AA/AAA batteries. Ultimately the better sight is the one that’s best for you.


Leave a Comment