Eotech XPS2 VS XPS3 [Which One is The Right Optic For You!]

The Eotech XPS series is their smallest sight with a big punch. All of the sights in this lineup are compact, supports almost all guns, and perform excellently. They proved countless times that the price tag is more than worth it.

But if you already own an XPS2 and thinking of upgrading to an XPS3, should you? Was the performance increased that much? Or XPS2 is still enough and XPS3 was just a cash grab?

Let’s find out in this Eotech XPS2 vs XPS3 review.

Eotech XPS2/ XPS3 – Outlooks

Eotech XPS2/ XPS3 – Specs

SpecsEotech XPS2Eotech XPS3
Weight255 Grams255 Grams
Brightness Settings10DL and 2NV10DL and 2NV
AdjustmentsWindage, Elevation, BrightnessWindage, Elevation, Brightness, NV

Eotech XPS2 VS XPS3 – Differences

  • XPS3 supports Gen I night vision devices.
  • XPS3 is more water resistant.
  • XPS 2 offers 1 extra reticle over XPS3.


Both of the sights are made with high-grade aluminum. They are made from the same mold after all. If there was any design error, both of them would carry over the same design error. Luckily, there was none. Thanks to that, both of these sights are incredibly durable and the water resistance on each is praiseworthy.

XPS3 took the water resistance to the next level and made it immune to water for up to 10m. That’s incredible, to be honest.


Here is one key difference that separates the two. XPS2 also comes with a 1 red dot reticle. XPS3 decided to ditch that and go with 2 red dots and with MOA circle around the red dot. This can be the key point for people who are looking to buy this sight.

Night Vision

These two have night vision device attachments. XPS 3 supports Gen I through III+ night vision devices. You will also unlock an extra 10 brightness settings if you pair it up with this device. To some (including me) this is something to think about. Night vision is a handy tool to have. When your sight gives you that opportunity, why not take it?


Eotech XPS 2 vs XPS 3: Just like weight, there is no difference when it comes to size either. The overall dimensions of both sights are 3.8″ x 2.1″ x 2.5″. Quite small for a holographic sight. Eotech was proud of how it turned out. Honestly, they should be proud. They put in the hard work and it resulted in an overwhelming victory.


Eotech XPS2 vs XPS3: As you can see from the key differences and specification chart, ultimately both of these are the same sight. They share the same weight and size. They also share the same pouch you get in the box. Both of them are the same sight with different boxes and slight improvements.

Eotech XPS2/ XPS3 – Videos

Eotech XPS2 VS XPS3 – Summary

To summarize this short but sweet comparison between Eotech XPS2 vs XPS3, both sights are basically the same except for some minor changes. If you already are an owner of the XPS2, you have no reason to upgrade to the XPS3. Unless you really want that night vision feature.

But for a new owner, you might as well go with the XPS3. That sight offers more upgrade potential down the line.

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