EXPS2 Holographic Weapon Sight

Hi there. I was very worried I would receive a fake Eotech since I ordered one from Amazon. However, I was pleasantly surprised to get a totally legit and authentic one. There are no scratch marks, or imperfections present. The nice thing is that you can verify the authenticity of your optic through Eotech directly. (Don’t forget to do that!) Overall, I am extremely pleased and would trust this seller again.

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.

Amazing attachment.

I registered mine via the EOTECH Website and it’s the real deal. It’s solidly built and functioned flawlessly during a 750-round range day. After simple zeroing at 50 yards it maintained accuracy. The large window presented a great sight via the “donut of death”.

Easy to use and great target accusation on the range. Battery replacement is easy as well.

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.

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.

Sight works great. Had this for years now.