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EOTECH EXPS2 Holographic Weapon Sight

  • Based on 905 reviews
Condition: New
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Arrives Saturday, Dec 27
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Style: EXPS2-0GRN


Features

  • Genuine Holography - HWS uses holographic technology to deliver a crystal-clear view of both the reticle and target at the same time, unlike traditional red dots.
  • Maintain Precision - Due to holography, the HWS's 1 MOA aiming dot is maintained even when using a 3X or 5X magnifier. This ensures a sharp pinpoint dot on a target.
  • Never Out of the Fight - Even when the sight window is partially shattered or obscured by mud, the HWS keeps functioning and delivering pinpoint accuracy unlike red dots.
  • Reticles for All Platforms - The renowned "speed ring" reticle combines a large ring with a 1 MOA aiming dot, enabling faster target acquisition.

Brand: EOTECH


Color: Matte Black


Style: EXPS2-0GRN


Product Dimensions: 3.8"L x 2.9"W x 2.2"H


Sport: Hunting


Item Weight: 1.76 ounces


Material: Plastic


Magnification Maximum: 1 x


Magnification Minimum: 6 x


Compatible Devices: Weaver


Brand: ‎EOTECH


Color: ‎Matte Black


Style: ‎EXPS2-0GRN


Product Dimensions: ‎3.8"L x 2.9"W x 2.2"H


Sport: ‎Hunting


Item Weight: ‎1.76 ounces


Material: ‎Plastic


Magnification Maximum: ‎1 x


Magnification Minimum: ‎6 x


Compatible Devices: ‎Weaver


Mounting Type: ‎Weaver Mount


Night vision: ‎No


Thread Type: ‎Weaver


Model Name: ‎EXPS2-0GRN


Manufacturer: ‎EOTECH


Reticle Type: ‎Holographic (68MOA ring & 1 MOA dot)


UPC: ‎672294600602


Global Trade Identification Number: ‎02


Item Package Dimensions L x W x H: ‎7.01 x 4.84 x 3.11 inches


Package Weight: ‎0.52 Kilograms


Item Dimensions LxWxH: ‎7 x 7 x 4 inches


Brand Name: ‎EOTECH


Warranty Description: ‎2 Year Manufacturer


Suggested Users: ‎unisex-adult


Number of Items: ‎1


Part Number: ‎EXPS2-0GRN


Model Year: ‎2020


Included Components: ‎Product


Size: ‎Dimensions 3.8" x 2.9" x 2.2"


Date First Available: February 18, 2018


Frequently asked questions

The EOTECH EXPS2 Holographic Weapon Sight uses a single, standard CR123 battery.

The field of view with the EOTECH EXPS2 is 30 yards at a 4-inch eye relief.

The EOTECH EXPS2 Holographic Weapon Sight is submersible up to 10 feet, offering capable performance in various weather conditions.

EOTECH EXPS2 uses a 68 MOA Circle with 1 MOA Dot reticle that ensures fast target acquisition and precision accuracy.

Top Amazon Reviews

🚀 Abunda's Overview

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


The reviews for the EOTech EXPS2 are overwhelmingly positive, with users praising its intuitive reticle, ease of zeroing, and quick target acquisition. However, some users voiced concerns about the optics' packaging and pre-installed battery. The optic seems to ideally suit those with astigmatism, offering generous field of view and parallax error reduction.

Pros

  • 🎯 Optic provides intuitive reticle and quick target acquisition
  • 🧭 Zeroing is easy and the controls are simple to use
  • 🤓 Generous field of view and it suits those with astigmatism
  • 🔀 Minimal point of impact shift when shooting from unconventional positions
  • 🔋 Good battery life

Cons

  • 📦 Some concerns about the quality of the packaging
  • 🔋 Pre-installed battery might drain even with the optic off
  • 📏 It is bulkier than some other red dot sights

Should I Buy It?

The EOTech EXPS2 receives strong reviews for its accuracy, ease of use, and suitability for users with astigmatism. If you can overlook the minor issues with packaging and size, it appears to be an excellent choice for an optic that delivers outstanding performance.


  • Amazing Holographic sights
Style: EXPS2-0
Eotechs are great holosights, while I have several the one I ordered never showed and Amazon refunded me so this review is based on the others I own. They are strong and durables. While expensive there are few of their am quality on the market, and the battery lasts a decent amount of time though they could improve it by adding a shake awake function. Easy to adjust the zero and holds zero great. ... show more
Reviewed in the United States on October 29, 2025 by Amazon Customer

  • Great sight
Style: EXPS2-0
Easy to use and great target accusation on the range. Battery replacement is easy as well.
Reviewed in the United States on October 16, 2025 by Marcus Jemison

  • Good price for an optic you can trust
Style: EXPS2-0
This is a great optic. It has held zero for years now and at least 1,000 rounds. It is a little on the heavy side, but worth it for how well it works. It fits very snugly on a rail with not movement whatsoever.
Reviewed in the United States on August 13, 2025 by April Wells

  • Great optic, for the AR-15 platform
Style: EXPS2-0
When I was in a position to, once again, add an AR-15 to my firearms collection, I gave lots of consideration and did lots of research as to whether I'd go with a red dot, holographic, or rifle scope for my optics choice. I finally gave in and went with this EOtech EXPS-2.0, with the red reticle. I LOVE IT!! As someone with nearsightedness, I was leaning towards a rifle scope that I could focus to my eye strength/weakness, and give myself an edge, but, as a combat vet, I also realized that if I ever had to use it in close quarters, I didn't want to lose an edge. So I chose this holographic sight to split the difference and I've been happy with the decision. Very clear glass! The reticle is very bright, even in the CA sunshine where I take it out to have fun. Battery life has been amazing. And, when it comes down to it, and when you use it properly, it improves your sight picture acquisition time, as well as helps your precision. My photo above is from this weekend and that is at 100 yards. A few groups are MOA and possibly sub-MOA. Can't hate on that. ... show more
Reviewed in the United States on September 29, 2019 by Miguel Gonzalez Miguel Gonzalez

  • Get one!
Style: EXPS2-0
Pretty much perfect
Reviewed in the United States on November 29, 2025 by Joe blow

  • Genuine but shoddy craftsmanship
Style: EXPS2-0
PRO: The product is genuine, seems to function fine (for now), is better for astigmatism than a red dot, and looks to be quite sturdy except for the scratch on the rear glass. CON: As you can see in the pictures there is a large amount of excess sealant within the top of the glass on both sides of the sight. Even more concerning is the long white scratch on the top of the rear end of the sight. I had trouble getting a good picture, so some of these look like the scratch is part of the glare from that excess sealant, but it's not. You may say, hell, it's just a little excess sealant, but for a $600 sight you don't expect day 1 issues, it causes you to doubt the waterproofing on the sight, and it's quite shiny, which could give away your location if your use case entailed avoiding that. You may say, a little scratch on the top part of the sight? It's still functional, right? But this part is absolutely intolerable. You depend on this sight when operating a firearm, buy it for better peripheral awareness, so for the picture in any way to be compromised, it makes this worth maybe $100 tops for me. It also makes you wonder if the rear glass is entirely structurally sound. I'm very disappointed but, like the other reviewer who had the sealant issues but not the scratch, Amazon customer service quickly issued a refund without any hassle, even doing a UPS pickup at my front door due to the pandemic. I'll probably be buying this at a gun store where I can inspect the quality before buying, because I've waited at least a month to get this sight also due to the pandemic. I can use the quality Troy iron sights I got off amazon in the meantime. Save yourself the hassle and do the same. ... show more
Reviewed in the United States on May 16, 2020 by Someone or Other Someone or Other

  • Not a knock-off
Style: EXPS2-0
I was so worried I would get a cheap knock off after reading reviews. The optic was brand new and after checking, it is genuine Eotech. The holographic dot is beautiful.
Reviewed in the United States on May 9, 2025 by Bryan Kroll

  • Rock solid.....
Style: EXPS2-0
Very sturdy and well made. I read a review of HWS that said this was the smaller version to other EOTECH options but the glass is plenty big. I paired mine with the Vortex Optics VMX-3T 3X and they match up great. One heads up there: You will definitely have to use the enclosed shim on the VMX-3T to get alignment. ... show more
Reviewed in the United States on October 8, 2024 by georgiavol

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