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EOTECH

EOTECH 512 Holographic Weapon Sight

    • Based on 1,303 reviews
Condition: New
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Availability: In Stock.
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Arrives Saturday, Nov 23
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Features

  • EOTECH 512.A65 - Holographic Weapon Sight in black with 68 MOA ring & 1 MOA dot reticle
  • Mount - Compatible with both 1" Weaver and MIL-STD 1913 Rails
  • Adjustable Brightness - The 512 has 20 brightness settings for use in any lighting scenario
  • Water Resistant - The 512 is water resistant to 10 feet (3m)
  • EOTECH HWS Prestige Warranty - Comes with a 10 year limited warranty

Description

Perfect for anyone who wants fast target acquisition, reliability and durability without night vision capability, the Model 512 is the most popular EOTECH HWS in the line. Specifications: Dimension: 5.6" X 2.0" X 2.5" Weight: 11.5oz Water Resistant: 10ft (3m) Color: BLACK Mount: Fits both 1" Weaver and Mil-STD -1913 Rail Brightness: 20 Settings Power Source: 2 x AA Batteries Battery Life: up to 2500 continuous hours (lithium) or 2200 continuous hours (alkaline) at nominal setting 12 Reticle: 68 MOA ring with 1 MOA dot Night Vision Compatible: NO

Specs & Other Info

Specification Details
Manufacturer EOTECH
Hue Tactical Black
Model Specification: 512.A65
Dimensions: 8(L) x 6.5(W) x 3.5(H) inches
Intended Activity Hunting
Weight of Item 309 grams
Construction Material Durable Aluminum
Maximum Magnification 1x
Minimum Magnification 1x
Compatibility Designed for Weaver mountings
Night Vision Capabilities Available
Package Dimensions 7.44 x 6.5 x 3.5 inches
Package Weight 570 grams
Origin Country United States
Warranty Information As provided by manufacturer
Recommended Users Unisex - Adult
Items Included in Purchase 512.A65 Sight Tactical w/2 Dot Standard Reticle
First Available July 9, 2004

Frequently asked questions

The EOTECH 512 sight is a High-performance, durable and night vision compatible holographic weapon sight. It offers control buttons on the back with 2 brightness adjustment options, 20 brightness settings for dawn-to-dusk hunting and shooting. This sight is water-resistant up to 10 feet and runs on common AA batteries providing up to 1,000 hours of constant operation.

The EOTECH 512 sight is not compatible with night vision devices. If you require a night vision compatible model, you should consider the EOTECH 552 or higher versions.

The 512 Holographic Sight is extremely durable. It is water-resistant, fog-proof, and shockproof. It has a rugged aluminum housing and is designed to handle heavy recoil.

The 512 sight uses two AA batteries, either alkaline or lithium, and has a battery life of approximately 1,000 continuous hours at normal setting.

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Top Amazon Reviews

🚀 Abunda's Overview

This is our summary and key points to consider based on customer reviews.

The EOTECH 512.A65 is a well-regarded optic system, despite some frustrating experiences reported with defective units and poor customer service. The product is described as reliable and accurate, with many users reporting excellent performance during range sessions. However, issues arose with a few users receiving defective units and facing hassles addressing these issues with customer support. A majority of users found the 512.A65 to be reliable and durable, and recommended this sight for shooters seeking an optics system with superior performance.

Pros

  • 👌 Highly accurate sight, with users able to shoot groups at 50 yards where the holes in the paper are touching each other
  • 👍 Built 1.6 inches above the rail, which allows for better sight picture and co-witnessing
  • 💪 Durable and reliable even after significant use

Cons

  • 😕 Quality control seems to be an issue, with few users getting a defective unit
  • 👎 Experience with customer service has not been satisfactory
  • 🔍 Some users noted the sight image appears grainy compared to other reflex sights

Should I Buy It?

If you are looking for a reliable, accurate, and durable optics system for your firearm, the EOTECH 512.A65 checks off all these boxes. While quality control and customer service can be improved, the general consensus remains positive. Always make sure to purchase from a trusted and reliable seller like Amazon for hassle-free replacements in case of receiving a faulty unit.

    • Best sight to get right out the box.
Style: 512.A65
The EOTech 552 is considered the same model as the military version which includes the ability to see the reddot with night vison. This version, the EOTech 512 is considered the same as the military version, but without the night vision capabilities. A lot of folks will say that this fact alone makes this entire system worthless. Given that nighvision optics are rather expensive and impractical, at least in applications of civilian usage with the EOTech, this version is the ultimate one in terms of normal people wanting the same capabilities and power of the EOTech. I bought the 512 version and got it on my Bushmaster XM15. Overall I am very please with the sight system. I have since upgraded my BUIS to have a folding ARMS #41-b and the Matech rear sight. It's a very good combination and allows for clear picture without the front sight getting in the way. I mainly shoot 25 yards and 100 yards at the range. Overall the EOTech allows me to hit on target without much thought. You can keep both eyes open and have a clear picture of the target and unlike other options, you don't have to look at it dead on to acquire the target. The EOTech keeps on target and you don't have to look dead on. When others use the EOTech on mine, I notice they close one eye, try to align it and all that and be way off target. Not sure why people do this, but in all you don't have to be careful when you aim with the EOTech. The more relaxed and calm you are, the easier it is with the EOTech. When your battery dies, key thing is that the EOTech works very well with the BUIS of most weapons. You can easily flip up the BUIS, and aim really well without having to physically remove the EOTech from the gun. Zeroing the EOTech is super simple. However, it's rather hard to do with hands. You'll want a dime to adjust the sight. Once you do, you won't have to adjust it again unless you take it off the rails. I have the EOTech along with the G-33 zoomer to allow 3x magnification of the eotech. This is an excellent combination of medium range and long range. With the G33 you can zoom in, and keep it at 1x when you aim. There are really three negatives with the EOTech. One, it's very large, by itself that's okay on most rifles. However, that brings up the second issue that if you want to add a zoomer or any other accessories, you really lose a lot of real estate on your rails. The third problem is that you need batteries for it to operate. While that is okay given that most rifles these days have stocks and handguards that allow you to easily carry spare batteries. My overall thought is that you definitely don't want to run the EOTech without a BUIS in place in case the batteries run out. In all, I am very pleased with the EOTech. I can see why it was chosen by the military for usage on the field. My advice is that if you are not into long ranges, you'll want to get the EOTech. You can easily add a zoomer to get that long range in, but the only disadvantage is the space and weight. Otherwise you're going to have a blast with this and it'll last you a lifetime. ... show more
Reviewed in the United States on December 12, 2013 by DA
    • REAL Eotech 512
Style: 512.A65
Ordered this product on the chance it being a fake item since it's Amazon, I was very surprised with the discounted price over what my local Gun stores & Ranges are selling this same item at price wise. i got this for just under $425 where in person shops all wanted closer too $600+ for this exact model HWS... Comes in a nice flip lid box, secured in a foam cutout for the optic,tools,Batteries. optic looks good works as it should hoping to take it to the range and sight it in Tomorrow will update review afterwards about holding zero or anything that comes up ... show more
Reviewed in the United States on August 11, 2024 by Michael j Rootes jr
    • A product you won't regret
Style: 512.A65
Review Image by Adam Adam
Review Image by Adam Adam
Before buying this I was a little skeptical on if I actually wanted to spend that amount of money for an optic for a "toy". But I'll be damned not only do I love how it looks on my rifle I also love how well it works and easy to use. Changing the brightness settings is easy and fast, I have this mounted on my Smith and Wesson M&P 15-22 and have over 1400 rounds through it from me and around 10 different shooters. THEY ALL LOVE IT.. this sight turned my rifle into a "gun porn rifle", had some experienced shooters shoot with it and they love how easy the sight is to see and keep both eyes open. Had a few girls shoot for their very first time and with it and they were hitting the steel 10" gong out to 75 yards!I decided to use the Allen screw instead of the screwdriver bolt, just because I liked the flush look of it over the protruding bolt(Make sure you tighten it down till it can't be tightened without over tightening. The packaging for the EOTech 512.A65 is quality. I use the case it came in to carry all my .22 ammo (holds around 800 and then some). The sight is clear, crisp and easily acquired, this is really a sight that makes any gun easy to shoot with and easy for all skill levels to use. Anyone with poor eyesight will enjoy this over iron sights and even a scoped sight. Just might be harder to get the "elders" to go for a Holographic over Traditional. But man, there really is nothing you can hate on this sight for, it does everything you could want a sight to be and more! If they weren't so expensive I would buy them for all my buddies guns :) . If you are hesitating, like i was to buy this site, I'm just going to say !GO FOR IT! you will not be disappointed! Once you see how nice it is to actually use you will feel much better about dropping ~$400 for it. No "tacticool" rifle is complete without an EOTech. I am also thinking about switching it over to my shotgun for turkey and deer season this fall. ... show more
Reviewed in the United States on July 26, 2012 by Adam Adam

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