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EOTech 512 Review – Hollow Your Targets

Are you ready to get rid of all the regular scopes that give you unattainable promises and missed shots? Want to take a step or maybe a leap forward into the technologically advanced world of ammo. Well, hop on! It might cost you a tad bit more than before, but it is definitely worth the extra penny. Yup, I am talking about Holographic scopes.

The main function of holographic sights is to enhance your target acquisition chances by focusing on getting a better view of a target placed at a given range. How? Through laser technology. These lasers emit a hologram of the given reticle upon the image and hence increases your probability of tackling an animal.

EOTech is what I would like to call the mayor of holographic sights. Many military-led expeditions, as well as legal agencies, rely upon EOTech holographic sights. Why? Cause EOTech had started this whole trend of utilizing technological advancements and lasers in the field of ammo. And they are not just the pioneers but the best at what they do. Their sights and small arms still remain as military favorites.

Let us look deeply into what makes these sights different from the traditional scopes we have been using so far. Read on for a detailed EOTech 512 Review.

In a Nutshell

In a hurry? Just brush through this section and you are good to go.

Smile Wide! Cause this Holographic sight is worth every penny you invest in it. The main attraction customers have towards the EOTech 512 is its accurate holographic reticle, 20 brightness settings, side control functions, and battery life. Added features like strength, water resistance, and compactness are equally attractive. The Prestige Warranty bestowed on this sight will keep you safe and occupied for the next 10 years.

Watch Out! The adjustable dials are not finger-adjustable. Keep this in mind if you are looking for convenience over anything else.

EOTech 512 Review – is it the best Holographic Weapon Sight?

eotech 512 review

EOTech has a wide array of Holographic sights under its feathers – each being popular for a different feature or reason. The distinction between these models has been mostly based on – the color of the reticle, the reticle type, night vision capabilities, battery model, structural features, and so on.

The model we are going to discuss – EOTech 512 – is proudly known as the best Holographic Weapon Sight without night vision capacity. While this is its basic selling tagline, let us look at other features that make this sight special. Read on for detailed dissection.


A lot of the ranging that EOTech claims of, and rightfully so, is owing to the reticle features. The reticle offered to this EOTech 512 model is the company’s most popular reticle – 68 MOA ring and 1 MOA dot. This is essentially a model that focuses on improving the aiming skills of the hunter or shooter. This reticle has custom made aiming points for the following three loads – .223 cal., .62 r. and 2900 vel. If using any other calibers, then you will have to make changes in accordance with the range and the available aiming points.

This sight is a non-night vision compatible one. But the sight does make up for it in other features. Firstly, the holographic reticle with a red-colored projection enhances the ease of locating, aiming, and locking a target. Thus fast target acquisition and top-notch accuracy are guaranteed.

Further, EOTech provides us 20 brightness options thereby making up for the absence of night vision compatibility. No – that is not the point. These brightness options will make it possible for you to shoot in varying light conditions and hence make low light shooting all the more favorable.


The EOTech 512 is ideally meant for short-range shooting. Hence, it is ideal for close-range targets extended from 100 to 200 yards. The effective reticle plus the brightness settings make close-range shooting highly favorable.

A factor of convenience in the EOTech 512 is the side control functionality. The sight has two adjustment dials located to the left-hand side of the optic. These windage, elevation, and parallax adjustment dials offer two benefits. One, you can alter the technicalities of your shot without taking an eye off the shot. Secondly, it provides extra space at the top, that is if you wish to fit something like a magnifier later on. Hence, the device is user friendly.


One feature that most buyers tend to reinstate then and now is the battery life and the longevity of this EOTech 512. Basically, the sight is powered by two 1.5 volt AA batteries. There are very few specifications here. In fact, you may use lithium, alkaline or rechargeable batteries. With lithium batteries, you get for yourself a battery life of 2500 continuous hours at a brightness setting of 12. With alkaline batteries, this does go down a notch. It gives you 2200 hours straight at a brightness setting of 12. This is just splendid.


EOTech 512 is a perfect mix of strength and comfort. This sight is sturdy yet handy. Let us look at the specifications here. To start with, the structure consists of an Aluminum hood that promises optimum strength and durability. The device is also weather resistant. To be more specific, EOTech 512 is waterproof and fog proof.

Further, it is water-resistant to an extent that it is submersible to a depth of 3m or 10 feet. But, not for too long. Accidental or short time dips or rain-ins are fine. Hence, it is compatible with most shooting conditions.

The reticle window is made of 1/8 inch solid lass. This is further coated with anti-reflective layers. Thus, not only can you use both your eyes for viewing, you need not be worried about any glare or strong light penetrations.

One more interesting thing is that your divide can function properly even if small wear and tear happen to the reticle window. This is because the reticle is being projected onto the target. So that is an added advantage – especially if you plan to go hunting in rugged environments!

The device weighs only around 11 oz and is hence extremely handy to travel with. The device is also small in size and easier to maneuver. Further, the device is bestowed with a 10-year Prestige Warranty on structural and mechanical repairs and replacements.


This EOTech 512 is specifically designed for rail mounts. In fact, the device has a universal detach base fixed to its structural design. This is custom designed according to the size of 1 inch Weaver and MIL-STD 1913 rails. Unfortunately, the sight is not designed for rings. Because of its lightweight nature, strength, and universality, the sight becomes favorable for most rifles.


  • A holographic projection of 68 MOA ring and 1 MOA dot reticle
  • 20 brightness settings
  • Short-range shooting
  • Side control functionality
  • Effective and sufficient battery life
  • Strong and Durable
  • Weather-resistant
  • Water submersible – up to 10 feet
  • Weighs less – 11 oz
  • Handy
  • Prestige 10 years Warranty
  • Universal Mount attached
  • Cost-efficient


  • Absence of finger adjustable dials


Scope or Sight?

This is purely subjective and depends on your needs. The scope is basically a magnifiable sight. Scopes let you have versatility in terms of range and magnification. Sights on the other hand are non-magnifiable and are quite static about the range of their shot.

What is EOTech 512 best used for?

This EOTech Holographic Weapon Sight is what you can call as the Indoor/Outdoor Tactical Shooting device. The short-range nature makes it useful for Indoor or urban engagements. This is why EOTech 512 is widely used in the military for close-range human encounters. Further, the versatile brightness settings make it possible for the device to quickly shift and work efficiently in both scenarios.


I hope this review made you give this sight a thought. Now, it is time for you to give it a try too. If the aforementioned conditions and features seem favorable to your shooting needs then I must insist on you buying this sight. Trust me, it will take you further than you believe it will. The sight isn’t necessarily cheap. Neither is it exorbitant. This EOTech 512 Holographic Weapon Sight is cost-effective. The workmanship and material quality are so good that you must consider the money being spent on something as worthy as this. It really is.

Try it for yourself to feel the magic. What are you waiting for? Head over to amazon and grab the best deal in the market. Happy Hunting to you!