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EOTech EXPS3-4 Holographic Weapon Sight w/ G45.STS 5x Magnifier
$1,539.00 $1,298.99 Save 16%
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Most Helpful Positive Review This is GREAT... WOW
I have experience with the HHS 2. So i decided to get the the new HHS4 with the g45 magnifier. With the G45 ( X5 ) zoom you can see very far and clear, ideal for long range shooting. Its also make the exps 3-4 super clear and with the filp over for fast transitioning. The exps 3-4 will tale some time to get us to it. It can be very busy for the eyes, but just practice on looking at the target and bot the reticle. I slap this set up my scar 17s and its so nice and clean.
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Good and fast delivery

by WG, Verified Owner from VA, United States Written on June 14, 2026
Cheaper than any other vendor. The product is good. Will come back and order
Would recommend: Yes
Was it helpful to you? Yes | No

Great product

by JayLow, Verified Owner from PA, United States Written on May 9, 2026
What an amazing setup and great service from Optics Planet!
Would recommend: Yes
Was it helpful to you? Yes | No

ecotech as always

by Joe, Verified Owner from IL, United States Written on May 3, 2026
One company provides the best and continues DARPA contacts.
When you enlist expect the best but when chosen or complete AIT then out of country door knocking gives a dot but only the best.
Easy to set up
Pros:
  • Set up and adjustment
  • Attachment
Cons:
  • None
Would recommend: Yes
Was it helpful to you? Yes | No

Magnifier sits higher than sight

by John lith, Verified Owner from TX, United States Written on March 18, 2026
Magnifier sits 1/6 inch higher than sight and not usable together. Not sure why I now have to buy adapters and take things apart when they were sold to be used together. Makes 0 sense
Would recommend: No
0 of 1 found the following review helpful.
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Disappointed in quality assurance

by Mike, Verified Owner from NJ, United States Written on February 15, 2026
Just received my EOTech EXPS3-4 and unfortunately discovered that it was completely draining a new battery in less than 24 hours, even with the unit confirmed off. After draining 3 batteries in 3 days, have contacted EOTech and obtained an RMA to return for repair.

Previously had a 512-A65 which ran flawlessly, so disappointed so far with this unit, and have to wait another 4-5 weeks for them to repair and return before I can use. If it comes back repaired we can readdress the rating.

At least the unit came with the 10 year warranty
Would recommend: Yes
0 of 1 found the following review helpful.
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Absolutely a Fantastic Product

by James, from NJ, United States Written on January 24, 2026
Im not gonna lie I had this product in my shopping card for a few months. Did hours of research and watching product reviews before purchasing. WORTH EVERY PENNY. The largest hesitation I had on this product was the price tag but its definitely holding up to everything I have been putting it through.

I might be eating Cheap Ramen for the rest of the month but totaly worth it.
Would recommend: Yes
Was it helpful to you? Yes | No

My eotech that I purchased for Christmas

by Alexander Roman, Verified Owner from FL, United States Written on January 8, 2026
Was very happy with the product would buy the same thing for my other firearm next time
Would recommend: Yes
Was it helpful to you? Yes | No

EOTec EXPS3 - 4hWS with G45 STS 5x Mag

by Steven, Verified Owner from OR, United States Written on December 29, 2025
Very fast target acquisition, full range of vision. 5 x magnification is new to me and welcy UI uh hi. At this quality level, it comes down to what you’re used to and comfortable with.
Pros:
  • Top quality - Perfect fit & function
Cons:
  • None
Would recommend: Yes
Was it helpful to you? Yes | No

Love and think about buying another one for my 300 blackout

by Alexander Roman, Verified Owner from FL, United States Written on December 25, 2025
Love it , maybe next year I’ll buy one for my 308 so I could go to the range more often
Would recommend: Yes
Was it helpful to you? Yes | No

Eotech combo

by Alexander Roman, Verified Owner from FL, United States Written on December 21, 2025
Iam very happy with what I purchased but I think I should’ve brough The dark earth , didn’t think I was going to put it on my ar-15 I wish I could’ve sent it back . It is what it is.
Would recommend: Yes
Was it helpful to you? Yes | No
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Last updated 2025-11-12 UTC.