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Reviews & Ratings for Primary Arms GLx MicroPrism 1x Prismatic Red Dot Sight — 23 reviews

(23 reviews)
Primary Arms GLx MicroPrism 1x Prismatic Red Dot Sight
Primary Arms GLx MicroPrism 1x Prismatic Red Dot Sight
$359.99 $329.99 Save $30.00
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Most Helpful Positive Review Excellent short to mid range optic
This optic is phenomenal. I already have the SLX 1x model. I would have bought the SLX again but Optics Planet had a president's day sale on the GLX for the same price as the SLX. I figured I'd try the GLX to see if it's any better. The thing I like most about the GLX over the SLX is the 1/2 MOA inc...
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Most Helpful Negative Review Primary Arms GLx MicroPrism 1x
The Primary Arms GLx is very disappointing �. 1. It's overpriced in my opinion. 2. The reticle is super tiny, I prefer the circle dot of a Sig Romeo 5 XDR or Holosun optic. 3. The diopter adjustment is a joke as well.
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Primary Arms GLx Prism - 2 thumbs up

by TimR, Verified Owner from FL, United States Written on July 28, 2026
The optic has a little bit of heft to it seems really well made. Sighted in quickly. Very pleased with the accuracy.
Best Used for:
  • PCC
Would recommend: Yes
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clear optic

by Jay, Verified Owner from TN, United States Written on June 17, 2026
Second one I’ve purchased. Clear and push button operated versus SLX model older knobs. Bought adm quick mounts for them also although not necessary. These come with an assortment of spacers and mounting options. Only downside is No cover included
Would recommend: Yes
1 of 1 found the following review helpful.
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Get it, you won’t regret it!

by NS, Verified Owner from VA, United States Written on June 14, 2026
Awesome optic, Prism is amazing and tail prof, if your batteries go out!
Would recommend: Yes
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Glx micro 1x

by Happy Jack, Verified Owner from UT, United States Written on June 11, 2026
Very clear, love etched glass. Using 1x on muzzleloader. Better than Leopold freedom.
Would recommend: Yes
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Solid PRISM Red Dot

by Mule, Verified Owner from MN, United States Written on June 6, 2026
Primary Arms hit a home run with this PRISM RED DOT. The New GLX model has a larger view box with the same quality as the SLX, a perfect combination with the SSLX magnifier.
Pros:
  • Small & easy to carry
  • etched redical
Cons:
  • None
Best Used for:
  • Hunting Recreational viewing
  • Home defense
Would recommend: Yes
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Nofty little fella

by Geno, Verified Owner from MD, United States Written on May 18, 2026
Good eye relief and clear glass. Only thing is it’s slightly less than 1x which doesn’t bother me at all. Love that it can be used without the battery in a day light. Good product from PA!
Would recommend: Yes
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Primary Arms Micro Prism

by Kristopher Waight, Verified Owner from CA, United States Written on April 1, 2026
I think I prefer this type of radical due to the fact that I don’t have the best eyesight. Also, it’s crisp and clear. The radical does not even need to be illuminated for me to pick up the dot. Great product would recommend this to anybody with a little bit of astigmatism.
Would recommend: Yes
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Primary Arms GLX

by Monkey, Verified Owner from OR, United States Written on March 30, 2026
Great product glass is really clear and optic feels and looks really good.
Would recommend: Yes
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Exceptional Clarity for Astigmatism

by Unclespoon, Verified Owner from VA, United States Written on March 3, 2026
I decided to give a microprism a try after struggling between green/red dots, chevrons, circles, holographic sights, you name it. Due to my astigmatism - even when wearing corrective lenses - I still got star patterns or "bokeh" when using traditional optics. Upon unboxing and installation, this is INSTANTLY worlds apart from before. The clarity is there! So refreshing! And it's nice that it works w/ or w/out the red even being illuminated. It's perfect (for me).
Pros:
  • Clarity
  • Lens are super clear
  • Lens , settings , design
Cons:
  • None
Best Used for:
  • Competitive long range shooting
  • Competitive shooting and just for fun
Would recommend: Yes
1 of 1 found the following review helpful.
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Excellent optic

by Tom, Verified Owner from TN, United States Written on March 3, 2026
I own several of these. One of the best dot-optics on the market. Clear, crisp, bright, tough. Very highly recommended.
Would recommend: Yes
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Last updated 2025-11-12 UTC.