Holosun vs EOTech Holographic Sight Comparison

When it comes to choosing a holographic sight, two names that are often brought up include EOTech and Holosun. Both these brands offer optics that are of the highest quality and have distinctive attributes that make them viable contenders for the best holographic sight on the market. In this article, we will delve into the Holosun 510c and EOTech 512’s features and attributes. And, ultimately, help you decide which one is better for your preference and needs. 

Holosun Brand Overview

Holosun Optics
Shop on OpticsPlanet Shop on Amazon
We earn a commission if you click this link and make a purchase at no additional cost to you. Thank you for supporting us - we really appreciate it!

Holosun is a brand I’ve come to love in recent years, and many others would agree. It was founded in 2013 and is widely known for creating innovative, high-quality red dot, reflex, holographic sights, and magnifiers. These products are designed to be very versatile and can be used for hunting, tactical use, and competitive shooting.

What I really appreciate about their products is how they always find room to add cutting-edge technology into the designs – from the multiple reticle system (MRS) to the solar panel attached to the sight.

Also, Holosun strives to create reliable, durable, and, importantly, affordable products. Overall, it is safe to say that Holosun has established itself as a top brand in the optics industry.

EOTech Brand Overview

EOTech Optics
Shop on OpticsPlanet Shop on Amazon
We earn a commission if you click this link and make a purchase at no additional cost to you. Thank you for supporting us - we really appreciate it!

It is no secret that EOTech is a veteran in the optic sector. Since its inception in 1995, this company’s products have supplied many law enforcement and military professionals and hunters with high-quality, reliable, and rugged optics. These optics are really designed to challenge the harshest of environments – trust me, I know!

I really enjoy EOTech’s holographic sights’ ease of use, speed, and precision, like accuracy. EOTech also never ceases to impress with the advanced technology featured in their holographic sights.

Overall, EOTech is a brand that is trusted by professionals and enthusiasts alike, and their optics are known for their exceptional performance and quality.

Holosun 510c vs EOTech 512 Compared

Most Durable Choice
Most Budget Friendly Choice
Most Durable Choice
Most Budget Friendly Choice
Lasso Brag

1) Optic Quality

Both these sights have excellent optic quality. Both provide a crisp view sight picture thanks to their multi-coated lenses that maximize light transmission and reduce glare.

However, if I had to go with one, I would pick the EOTech – the field of view and optical clarity is just a notch higher than the Holosun’s, especially when I shoot in bright daylight conditions. This is one of the reasons I rated the 512 as one of the Best Performing AR15 Scope I’ve tested.

2) Comfort & Ease of Use

In terms of handling comfort and ease of use, the Holosun is better. Its more compact and lighter design makes it easier for me to handle and does not compromise my rifle’s agility.

When I compared the eye comfort, the EOTech took the crown. This is also why I rated the 512 as one of the Best Performing Shotgun Scopes I tested. I was able to shoot longer with the EOTech than the Holosun before my eyes began to feel the strain of repeated aiming and shooting. I believe it has something to do with EOTech’s dedication to quality craftsmanship, specifically the parallax-free design and multiple lens coatings.

EOTech 512 Red Dot Sight

3) Reticle Comparison

Both companies have innovative holographic reticle designs, but I prefer Holosun’s over EOTech’s. EOTech holographic red dot sights only come with a 1 MOA dot and a 68 MOA ring reticle.

In comparison, most of Holosun’s normal holographic sights come with the MRS system, just like the HS507c & HS507k. This system allows me to toggle between three reticle options – a 2 MOA dot, a 65 MOA ring reticle, or a combination of both.

The Holosun has 12 brightness settings. In comparison, the EOTech has an impressive 20 brightness settings. Honestly, I feel the Holosun’s 12 brightness settings can handle any ambient lighting condition. But it was nice to adjust my reticle brightness to match exactly with the ambient light conditions when I used the EOTech.

4) Battery Life Comparison

Battery life also has to go to Holosun. Not to take anything away from the EOTech, but Holosun has the best holographic sights in terms of battery life, with all kinds of innovative features to boost the battery life.

With its single CR2032, the Holosun is rated to last up to 50,000 hours. The sight features a solar panel to boost battery life and act as a fail-safe in case your battery quits on you. Additionally, the sight also has shake awake technology – a feature that automatically switches the sight on when it detects motion.

In comparison, the EOTech comes with 2x AA batteries – It is rated to last 1,000 hours of continuous use on setting 12, which is still quite good, considering most tested holographic sights only last 500 hours.

Holosun 510c battery life

5) Sight Size & Design

As already mentioned, the Holosun has a more compact and lightweight design compared to the EOTech. That’s why I rated the 507c & 508t optics so highly. This makes it easier to maneuver and handle. However, I prefer the EOTech’s design in terms of durability. It just feels more robust and comfortable to tackle the elements.

6) Warranty Comparison

I always pay special attention to the company’s warranty on its products. Not only am I protected in case something happens, but it also reveals a lot about the company’s customer service and how much they believe in their products.

That said, the Holosun holographic sight, compared to the EOTech, has a better warranty program. EOTech offers a 10-year limited warranty, whereas Holosun offers a limited lifetime warranty. Both companies have superb customer service and really don’t hesitate to help me whenever I bother them with all my questions.


Who Is The EOTech Best For?

This sight is ideal for professional shooters, law enforcement, and military personnel. Specifically for people who are looking for an optic that is extremely durable, rugged, and has fast and accurate target acquisition. It is important to note that if you opt for the EOTech instead of the Holosun, you should be prepared to pay an extra $50-$100.

Who Is The Holosun Best For?

I recommend the Holosun 510c for casual and competitive shooters and specifically hunters. This sight is a bit more affordable than the EOTech and is, therefore, perfect for someone with a budget within the $350-$400 range. Additionally, if you want a sight that resonates with reliability, then opt for this sight.

Frequently Asked Questions

Is Holosun as good as EOTech?

When comparing both companies' mounted holographic sights, it is evident that although the Holosun is lacking in some aspects, it makes up in other aspects, like battery life and the Holosun circle dot reticle system. Therefore, Holosun's holographic red dots are just as good as EOTech.

What is comparable to EOTech?

There are three mounted holographic sights that compare to EOTech: Holosun, Vortex and Aimpoint.

How many years will EOTech last?

EOTech's holographic red dot sight will last up to 5 years or 1,000 hours of continuous use on a single battery.

Why are EOTech reticles blurry?

EOTech's holographic weapons sight can appear blurry when the optic is not properly sighted in or if you have astigmatism - causing distortion of the reticle.

Which EOTech reticle does the military use?

The military's preferred EOTech is the EOTech 553 holographic sight. This durable red dot sight is fitted with a 1 MOA dot and a 65 MOA ring reticle and is night vision compatible.

The Bottom Line

Both these companies offer quality holographic sights. EOTech excels in quality design and impressive durability. Whereas, Holosun, the more affordable option, comes with a lot of bells and whistles that increase this sight’s functionality and capabilities. Ultimately, deciding which one is better comes down to individual preference. But whichever option you choose will leave you happy! If you enjoy our articles and want to conduct some further reading on EOTech’s holographic sights, then feel free to read our comparison between the EXPS and the XPS.

About the author

Patrick Howard

I have been working as a gunsmith for 20 years. Rain, fog, moisture, high temperature, or even snow are all the things a product must withstand in order to be recommended by me.

Leave a Comment