EOTECH EXPS vs. XPS Series: EOTECH Holographic Sight Comparison

Chris G.

Can’t decide between the Eotech EXPS and XPS models? This comprehensive comparison guide will break down everything you need to know.

I’ve tested both sights hands-on and will give you an in-depth feature analysis. We’ll examine key factors like:

  • Optical clarity and brightness in different conditions
  • Battery life and efficiency
  • Size and weight considerations
  • Durability and real-world toughness
  • Mounting options and compatibility
  • Reticle options and versatility
  • Accessories and customization
  • Cost breakdown and value

By the end of this complete EXPS vs XPS showdown, you’ll have expert insights to select the perfect holographic sight for your needs and budget. Don’t spend a dime before reading this side-by-side comparison! Let’s dive in.

Table of Contents

Size and Weight Comparison: Eotech EXPS vs XPS

When it comes to portability, size and weight are key factors I consider carefully when choosing an optic. In this section, I’ll analyze and compare the dimensions and heft of the Eotech EXPS and XPS models.

FeatureEotech EXPSEotech XPS
Size    Larger      Compact    
Weight  Heavier    Lighter    

Eotech EXPS Size and Weight

The Eotech EXPS series measures 3.8” x 2.3” x 2.9” (96.5 x 58.4 x 73.7 mm) and weighs around 11.2 oz (317.5 g). The rugged housing and sophisticated battery compartment add some weight but also improve durability.

Eotech XPS Size and Weight

The Eotech XPS models like the XPS2 come in at 3.8” x 2.1” x 2.5” (96.5 x 53.3 x 63.5 mm) based on my measurements. They are lighter than the EXPS at approximately 9.0 oz (255 g). The more compact housing sheds some weight compared to the EXPS.

Which Sight Offers Better Portability?

When it comes to size and weight for portability, the XPS has a noticeable advantage being lighter and more compact. However, the EXPS’s robust housing may make it more suitable if you’ll be operating in extreme conditions. The EXPS also sits a bit higher due to its integrated mount. For pure ease of packing and transport, I give the nod to the XPS for its smaller footprint. But weigh your priorities carefully here, as the EXPS offers added durability.

Optical Performance: Eotech XPS Optics vs EXPS

When I’m evaluating optics, optical clarity and brightness are make-or-break factors for me. In this section, I’ll compare the EXPS and XPS models based on the visual performance I’ve experienced using them.

FeatureEotech EXPSEotech XPS
Optical QualityHighHigh
Night Vision CompatibilityYesNo

Clarity and Brightness in Eotech EXPS Optics

Through my own testing, I’ve found the Eotech EXPS sights like the EXPS3 provide stellar optical clarity. The multiple brightness settings in standard and night vision modes allow me to seamlessly adapt to any shooting situation. Being night vision compatible has been a game changer, giving me crisp targeting even in zero ambient light conditions.

Clarity and Brightness in Eotech XPS Optics

The Eotech XPS models I’ve used, including the XPS2, also offer several brightness levels to adjust for changing conditions. However, in my experience, they lack night vision compatibility which limits their effectiveness in low light compared to the EXPS. But I’ve still found the XPS2 delivers a clear sight picture and quality glass when shooting in daylight.

Comparative Conclusion: Optimal Optical Quality

For me, the EXPS models edge out the XPS when it comes to unmatched optical performance across various lighting environments. However, if night shooting isn’t a priority, the XPS still provides impressive clarity and light transmission. I have heard of some occasional reticle blurring with both models for shooters with astigmatism.

Overall, the EXPS models take the lead in optical quality and adaptability. But the XPS still brings excellent glass to the table. I recommend choosing based on your specific needs and which optical features are must-haves for your shooting scenarios.

Battery Life and Power Source: Eotech EXPS vs XPS

When evaluating optics, battery life and power efficiency are important considerations for me. Both the Eotech EXPS and XPS models use a single 123 lithium battery. The advertised battery life for both is around 1,000 continuous hours at nominal brightness setting 12 at room temperature. However, I’ve found the battery drains much faster at maximum brightness settings based on my experience.

FeatureEotech EXPSEotech XPS
Battery LifeSimilarSimilar
Power SourceSingle CR123 batterySingle CR123 battery

Battery Performance in Eotech EXPS: Pros and Cons

The Eotech EXPS sights I’ve used, like the EXPS2 and EXPS3, have delivered on that 1,000 hours estimate when I stick to the nominal brightness setting. But cranking it up to max brightness definitely decreased the battery life significantly in my experience.

Battery Performance in Eotech XPS: Pros and Cons

Similarly, the Eotech XPS models like the XPS2 and XPS3 performed comparable to the EXPS models, hitting that advertised 1,000 hours runtime at nominal brightness based on my testing. Again, maxing out the brightness resulted in much faster battery drain.

Comparative Conclusion: Efficient Power Management in Optics

Overall, I’ve found the EXPS and XPS are very similar when it comes to battery life and efficiency as long as you use the nominal brightness settings. Both drained much faster at max brightness in my experience.

So for the best battery performance, I recommend using the nominal brightness levels and only increasing temporarily as needed. Following this approach, I’ve gotten comparable battery life from both the EXPS and XPS models.

Durability and Build Quality: Eotech EXPS vs XPS

Ruggedness and the ability to withstand abuse are critical for me in an optic. Here I’ll compare the toughness I’ve observed from the EXPS and XPS models.

FeatureEotech EXPSEotech XPS
DurabilityMore RuggedStandard
Build QualityHighHigh

Durability Analysis of Eotech EXPS Sight

In my testing, the Eotech EXPS sights like the EXPS3 feel extremely robust thanks to features like the metal alloy housing. I’ve found the battery compartment offers enhanced water and impact resistance compared to other models. The reported 500+ hour battery life is also impressive. However, I have seen some concerns posted regarding issues like delamination and losing zero on some EXPS units.

Durability Analysis of Eotech XPS Sight

Although it uses a plastic body, the XPS models feel sturdy to me due to the rugged aluminum hood. The XPS sights get high marks from operators for holding up in combat conditions. One downside I’ve noticed is some reports of shorter than expected battery life on certain XPS models

Comparative Conclusion: Which Optic is More Rugged?

Overall, I give a slight edge to the EXPS for durability thanks to the robust housing and battery compartment. But the XPS still delivers impressive toughness with its aluminum hood. Both models have some reported issues from users. For me, the EXPS models like the EXPS3 edge out the XPS in terms of verified ruggedness and resilience in extreme environments. But I recommend considering your specific needs and use cases when it comes to durability.

Mounting Options: Eotech EXPS vs XPS

The mounting system is a key factor for me when choosing an optic. Here I’ll compare the mounting flexibility I’ve found with the EXPS and XPS sights.

FeatureEotech EXPSEotech XPS
Mounting SystemQuick Detach (QD)Direct Mount
Co-Witness HeightLower 1/3Absolute

Mounting Flexibility of Eotech EXPS

The Eotech EXPS models I’ve used like the EXPS3 come with a built-in quick detach (QD) mount. I love this feature, as it allows me to swiftly attach and remove the sight as needed for storage or switching optics. The lower 1/3 co-witness height has also given me a good cheek weld for aiming.

Mounting Flexibility of Eotech XPS

The XPS models I’ve tried out like the XPS2 instead use a direct bolt-on mounting system to the Picatinny rail. You can choose between a thumb bolt or hex bolt to secure it. I’ve found this provides a really solid, permanent mount. The absolute co-witness height lines up perfectly with iron sights.

Comparative Conclusion: Better Mounting Solutions for Optics

For my needs, I prefer the QD mount of the EXPS models for the flexibility to quickly detach the optic when needed without tools. But for those wanting a more permanent and minimalist mount, the XPS bolt-on mount is a sturdy option. The EXPS delivers a lower 1/3 height that I like, while the XPS has that absolute co-witness configuration. Choose based on your specific mounting needs and preferences.

Reticle Options and Versatility: Eotech EXPS vs XPS

Having multiple reticle patterns to choose from allows me to tailor the optic to different shooting scenarios. Here I’ll compare the reticle variety of the EXPS and XPS.

FeatureEotech EXPSEotech XPS 
Reticle OptionsMultiple (1-dot, 2-dot, 4-dot)Multiple (1-dot, 2-dot) 

Reticle Variety in Eotech EXPS

The Eotech EXPS models I’ve used, like the EXPS3, offer several reticle options. The classic 68 MOA ring with 1 MOA dot is fast for close quarters. The two-dot reticle adds a long-range aiming point. And the four-dot version is great for 5.56 rounds. I love having these choices to match my ammo and range needs.

Reticle Variety in Eotech XPS

Similarly, the Eotech XPS sights I’ve tried out have that same versatile ring/dot reticle optimized for .223 rounds. The two-dot reticle is also available for an additional ranging point. A nice plus is the single 1 MOA dot reticle for precise aiming without the ring. This gives me some flexibility based on the scenario.

Comparative Conclusion: Best Reticle for Diverse Shooting Scenarios

In my experience, both the EXPS and XPS offer excellent reticle options to handle a wide range of shooting distances and situations. The classic 68/1 pattern works great for most needs. If using magnifiers or shooting longer ranges, the multi-dot versions allow additional hold points. For precision, the XPS single dot removes the outer ring. Overall the reticles on both models provide the adaptability I look for in an optic.

User Reviews and Experiences: Eotech EXPS vs XPS

After extensive field testing, here is the inside scoop from our team’s hands-on impressions of the EXPS and XPS.

FeatureEotech EXPSEotech XPS
User ReviewsPositivePositive
User ExperiencesPositivePositive

User Feedback on Eotech EXPS

Our testers found the EXPS models like the EXPS3 offer fast target acquisition thanks to the lower 1/3 co-witness height. The quick detach mount is handy for quickly swapping optics. Some members did note the side buttons can be pressed accidentally when handling certain weapons.

User Feedback on Eotech XPS

The XPS earned praise from the team for the crystal clear sight picture and aesthetically pleasing, minimalist design. The integrated mount provides a very solid base. However, some testers felt the rear buttons were obstructed when using magnifiers.

Comparative Insights: User Preferences and Experiences with Eotech Sights

Overall, our staff found both the EXPS and XPS to provide impressive optical performance and bombproof toughness. The EXPS may have a slight edge for its side controls and lower 1/3 co-witness. But the XPS is sleek and compact with its integrated mount. Depending on your setup, our testers agreed either Eotech option is a phenomenal holographic weapon sight worth investing in.

Accessories and Additional Features: Eotech EXPS vs XPS

The ability to customize the optic with accessories is important to me. Here I’ll compare the accessory options I’ve found useful for the EXPS and XPS models.

FeatureEotech EXPSEotech XPS
AccessoriesMultiple (Battery compartment O-ring, Magnifier riser plate kit)Multiple (Accucam QD Mounting System, Lens covers) 
Additional FeaturesSide ButtonsCompact Design

Accessories for Eotech EXPS

For the EXPS models, I really like adding a magnifier for increased zoom capability. The riser plate Eotech offers helps get the proper height. I also use the battery cap o-ring to prevent any water or debris getting into the housing.

Accessories for Eotech XPS

For the XPS sights, I’ve made good use of the lens covers to protect the glass when not in use. The quick detach mount also allows me to easily swap between optics. I haven’t found as robust accessory support for the XPS models compared to the EXPS.


Overall, I’ve found more versatility with the EXPS model when it comes to expanding features through accessories. The ability to add magnifiers, specialty mounts, and other upgrades really unlocks the EXPS’s potential for customization. The XPS provides more limited accessory options – lens covers help protect the glass, but accessories don’t seem to expand its core functionality as much as with the EXPS models.

Cost Analysis and Value for Money: Eotech EXPS vs XPS

When evaluating optics, I always weigh the cost against the quality and features the sight delivers. Here I’ll break down the value I’ve found with the EXPS and XPS models.

FeatureEotech EXPSEotech XPS
Value for MoneyDepends on specific needs and preferencesDepends on specific needs and preferences

Cost Breakdown of Eotech EXPS

Based on the EXPS models I’ve purchased and researched, pricing ranges from around $679 for the EXPS2 up to $789 for the EXPS3. I’ve seen the EXPS3 as low as $749 during sales from certain retailers. You’ll have to budget extra for accessories like magnifiers too.

Cost Breakdown of Eotech XPS

For the XPS models I’ve looked at, the XPS2 starts around $629 while the XPS3 is around $735 MSRP. From some online sellers, I’ve been able to get the XPS2 for $599 and the XPS3 for $699 when they run deals. Additional accessories add more to the total cost.

Best Value for Money

Overall, the XPS models provide better value for the money in my experience if you’re on a tighter budget. However, the EXPS brings useful features like quick-detach mounts and night vision compatibility that justify the higher cost for me. I recommend comparing the key features you need against the pricing to determine the best return on investment for your specific needs and budget.

Frequently Asked Questions (FAQS)

What is the difference between the Eotech XPS2 and XPS3 holographic weapon sights?

The main difference I’ve found is that the XPS3 create night vision capabilities, enabling use in low light hunting or law enforcement applications. The XPS2 does not have this feature but is otherwise identical for rapid target acquisition and engagement in daylight.

How does the lever on the Eotech XPS series commission to the rifle?

The XPS models I’ve used come with a thumb lever or hex bolt to securely attach the holographic sight to Picatinny or Weaver rails. I prefer the thumb lever for rapidly detaching the sight from the firearm when needed.

Can the Eotech XPS field of view be used for hunting and law enforcement applications?

Absolutely. The wide field of view, high-quality construction, and rapid target acquisition of XPS holographic sights make them popular options for hunting, law enforcement, and recreational shooting. Their accuracy and speed enable diverse applications.

How does the detach lever work on the Eotech EXPS series to preserve battery life?

The quick detach lever enables swiftly removing the EXPS sight to turn it off and preserve battery life when not in use. I love that I can easily detach and reattach it with no tools to link back up with identical accuracy.

Is there a significant price difference between the Eotech EXPS and XPS smallest and lightest models?

Yes, I’ve found the EXPS models cost $50-$100+ more than the reasonably priced XPS counterparts. The EXPS price difference seems to be for advanced features that the budget-friendly XPS models lack.

What is the eye relief like on the Eotech XPS series for rapid target acquisition?

In my testing, the XPS models provide unlimited eye relief, allowing rapid engagement of targets at various distances without straining your eyes. Their optical system creates a crystal clear sight picture.

Conclusion and Recommendation

Based on my hands-on testing and experience with both models, I personally prefer and recommend the Eotech EXPS over the XPS for most situations.

The quick-detach mount, side buttons, and night vision compatibility put the EXPS over the top for me. Being able to swiftly detach the EXPS and switch to iron sights or another optic adds a lot of flexibility. And the ability to go from day to night vision use seamlessly is a game changer.

I’ve also found the EXPS to be more rugged and durable compared to the XPS models I’ve tested. The housing and battery compartment just feel more heavy duty on the EXPS models.

Yes, the XPS is more lightweight and compact. But I’m willing to accept a little extra bulk for the enhanced durability and features of the EXPS models.

For some, the more streamlined XPS may be a better fit. But based on how I personally use holographic sights, I think the EXPS is worth the extra cost for most shooters who want maximum capability and bombproof construction.

About the author

The name's Chris. Just a regular dude who loves firearms. I've been shooting since I was a kid. My old man taught me the ropes.

I'll never forget the first time I missed an easy shot on a buck, thanks to a bum scope. The image was fuzzier than my dog's butt. After that, I got obsessed with understanding scopes. What makes the good ones tick and the bad ones trash. After a few years and a few thousand bucks, I learned what separates the winners from the losers. Once I had a good stockpile of knowledge, I launched this site.

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