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Availability:
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At a glance
- Condition
- New
- Style
- STS Mount
- Color
- Black
- Model
- G45.STS
- Weight
- 12.8 oz
- Lens Material
- Glass
- Magnification Strength
- 5 x
- In the box
- Product
Features 1
- EOTECH - G45.STS 5 Power Magnifier with Quick Disconnect, Switch to Side (STS) Mount in Black
Description
G45.STS 5 Power Magnifier with Quick Disconnect, Switch to Side (STS) Mount in Black.
Specs 14
| Brand | EOTECH |
|---|---|
| Color | Black |
| Item Weight | 12.8 ounces |
| Lens Material | Glass |
| Magnification Strength | 5 x |
| Brand Name | EOTECH |
| Unit Count | 1 Count |
| Manufacturer | EOTECH |
| UPC | 672294300465 |
| Number of Items | 1 |
| Item Type Name | Holster |
| Model Number | G45.STS |
| Manufacturer Part Number | G45.STS |
| Manufacturer Warranty Description | 2 year manufacturer. |
No specs match.
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To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Incredible Clarity and Function
I had a vortex 3x version of a magnifier and I loved it. The slight magnification was a game changer for my red dot and it was perfect, but the eye relief was too short to use back up irons. Long story short, eotech has better glass and I love the higher magnification. The eye relief is long enough that I can comfortable keep back up iron sights on the rifle and still use this. The adjustment dials are a bit more loose than I want them to be, but the quick detach lever just makes this magnifier that much better. When I don't want it on my rifle, it pops right off, and I can easily pop it back on without losing zero and save a bit of weight. Absolutely love it and would recommend this over the G34 3X version any day.
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Reviewed in the United States on July 23, 2023 by Codey
Nice addition to a holographic sight.
I bought this along with and EOTECH holographic sight. There was little adjustment to put it on the rail of my rifle (AR-15). You have to play around with the spacing to get the right focal point but it works well and is a good addition to the holographic sight. I have done some plunking since and I am pleased with it.
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Reviewed in the United States on January 8, 2026 by Clay K. Holder
Authentic Eotech
Great product, solid construction, great price compared to EoTech website, shipped fast, only complaint I have is that I received an open package security tape was broken.
Reviewed in the United States on September 1, 2025 by ANTHONY
Fantastic product, fast shipping. Highly recommend.
The EOTECH G45.The STS I received came factory sealed and is 100% authentic. I was able to register the magnifier successfully with EOTECH. The quality was fantastic, as expected. I couldn’t be happier. After reading some of the comments, I was a little concerned, but my experience ordering was great—very fast shipping. I highly recommend both the product and the seller.
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Reviewed in the United States on June 23, 2025 by Sean Murphy
Bad seller
This magnifier is great and has crystal clear glass, but it just didn't work with my eyes and the reason I'm giving it one star here is not due to the magnifier but due to the attitude of the seller when I returned it, but later sent me an accusing harassing message saying I damaged it. Optic was meant when I sent it back to them and I only sent it back because it didn't work with the red dot sight and my eyes so there was nothing wrong with it. Not sure why they would accuse me of damaging it, because this came out of nowhere! Beware the seller if you need to send something back to them. I had to post this here because Amazon would not let me leave the seller any feedback.
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Reviewed in the United States on February 14, 2023 by Mark Twain
Crucial Focus in the Right Range
After trying a friends G33 years ago, I was bummed there wasn't a greater magnifier for the EoTech. When this was announced, I was skeptical that it would bridge the gap successfully between red dot and LVPO. After adding it to a build with an EoTech, I was blown aeay by hoe well it worked in getting that critical distance from 150 to almost 400 with my experience, skill, and eye sight. The only caution I would give is between the EoTech and the magnifier, the whole system gets a bit silly weight-wise. Beyond that one caveat, I am already planning my next build with another one of these.
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Reviewed in the United States on April 22, 2025 by AHC
Excellent magnifier!
Probably the best red dot magnifier on the market. You saw it here first. Those that say, even including eotech, that the mount is left handed are full misinformation. The mount is not left handed, if you expect it to mount in the same exact position from a red dot device or similar optic. Yes you can mount the optic for left handed use, but the lever on the mount will get in the way of an eotech holographic site. So to get around this, you need to mount it further back. Therefore, because you need to mount it further back for left handed operation, I do not consider this a left handed setup that is equal to a right handed setup. That aside, the optic is great!
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Reviewed in the United States on July 4, 2023 by Amazon Customer
Absolutely great!
I’ve read reviews and have seen videos (about other products) on counterfeit products, but I can say with certainty that this one is legit and absolutely spot on with YT reviews. Not a flaw to mention on the Eotech G45. I registered it and look forward to many good years of shooting fun. It’s solid, rugged, and doesn’t add any noticeable weight to the firearm. The Quick Detachable base is easy to manipulate and when re-attached, it’s solid and secure with no wiggle play in it. I haven’t noticed alignment issues after pulling it to the side and returning it to its functioning position. All in all I can say that it was WELL worth the money.
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Reviewed in the United States on January 31, 2023 by Louie