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Reviews & Ratings for Primary Arms GLx MicroPrism 1x Prismatic Red Dot Sight — 20 reviews

(20 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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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
Was it helpful to you? Yes | No
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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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great glass

by jj, Verified Owner from PA, United States Written on February 28, 2026
very well made i own a few primary arms they all function great. i love prism scopes can not use blurry red dots you get same cqb but with a great reticle and awsome glass can also use with magnifier. o.p. seems to be shipping faster which was nice.
Would recommend: Yes
1 of 1 found the following review helpful.
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Just what I wanted all along.

by Saltykrug, Verified Owner from KY, United States Written on February 26, 2026
Getting right to it.
Clearest sight picture of any optic or scope I own. Reticle is clear and clean.
Best color of green of any reticle yet.
Size of optic is really good and the weight seems light.
I've only put 50 rounds or less through my Hellion with this prismatic sight attached. I'm going to order a really good magnifying scope to pair with it next.
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 October 11, 2025
One of the best, perhaps the best optic available in my experience. High quality glass, etched reticle works without power, great daylight brightness, tough housing and great multi-configurable mount. Price is very reasonable for what you’re getting. Highly recommended.
Pros:
  • High quality design and materials
Cons:
  • None what so ever
Best Used for:
  • Perfect for carbines and subguns
Would recommend: Yes
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