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Reviews & Ratings for Primary Arms GLX 2x24mm Prismatic Red Dot Sight — 34 reviews

(34 reviews)
Primary Arms GLX 2x24mm Prismatic Red Dot Sight
Primary Arms GLX 2x24mm Prismatic Red Dot Sight
$419.99 $369.99 Save 12%
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Most Helpful Positive Review It is what it is
I like it!!! I put this on a IWI AR15 12"....WORKS!! Its a tiny scope that acts as a "red dot"! I mean what MORE do you want? The ONLY thing I can safely ding this on is that it should come with a QD mount. I had to pay an extra 79.00 for one, but...it is what it is. Im not an operator or an exp...
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Most Helpful Negative Review ok glass, high price for the quality
This prism gets tons of great reviews from YouTube so I had to see it. My opinion is that the prism scope is ok, but not for $400 ok. You are better off jumping into an Eotech, Trijicon, Steiner or Aimpoint for a bit more. $250, this prism 2x would be perfect! Buttons are gritty, mount is cheap, and...
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ACOG like optic for my 10/22

by mlwyatt, Verified Owner from VA, United States Written on August 29, 2025
Really grinding on what optic to run on my new 10/11 Carbon Fiber. Tried some scopes and also tested my ACOG TA33 on the Ruger. The ACOG sat up too high so I looked at lower mount options ... ended up with the PA GLX 2x24 and used the included mount with no spacer for a perfect fit. So far I am very pleased with this optic especially on that very light weight setup.
Pros:
  • Fit to my particualr rifle
Cons:
  • None
Would recommend: Yes
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excellent value

by JB, Verified Owner from ID, United States Written on August 23, 2025
This optic is quick handling and lightweight. Glass is excellent as well
Would recommend: Yes
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Good Optic

by Berglander, Verified Owner from MT, United States Written on August 15, 2025
Used this on a carry handle build. Only gripe is the size of the battery compartment on the left side. It sticks out about a mile.
Glass is very clear, reticle is nice, brightness is legit for daytime use.
Would recommend: Yes
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glx 2.5 prism a good optic

by CJ, Verified Owner from TX, United States Written on August 10, 2025
The optic has been fantastic. Better eye relief than the slx models. Great for closer distances as well. Definitely worth picking up
Would recommend: Yes
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Perfect for AR platform Rifles Purchase 3 so far

by Dave, Verified Owner from MA, United States Written on August 3, 2025
I have three of these. 1) Primary Arms sells awesome optics. These are pefect for AR15 Carbines. Eye relief, shake awake, crystal clear lenses, rugged construction, tactile adjustments. I either use mini ACOG QD mounts, or just mount this to the top of an AR Carry Handle using Primary Arms Carry Handle Mounts which run 20-25 dollars.
Pros:
  • eye relief
  • clear lenses
  • Shake awake
  • Prism etched reticle
Cons:
  • None
Best Used for:
  • AR15
Would recommend: Yes
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Perfect for AR platform Rifles Purchase 3 so far

by Dave, Verified Owner from MA, United States Written on August 3, 2025
I have three of these. 1) Primary Arms sells awesome optics. These are pefect for AR15 Carbines. Eye relief, shake awake, crystal clear lenses, rugged construction, tactile adjustments. I either use mini ACOG QD mounts, or just mount this to the top of an AR Carry Handle using Primary Arms Carry Handle Mounts which run 20-25 dollars.
Pros:
  • eye relief
  • clear lenses
  • Shake awake
  • Prism etched reticle
Cons:
  • None
Best Used for:
  • AR15
Would recommend: Yes
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Great optic

by Gary, Verified Owner from NC, United States Written on May 15, 2025
I bought for a 300 BLK rig and I love the clarity, eye relief and the 2x magnification. Very easy to acquire targets

I wish it was not quite as long but...maybe the next release
Pros:
  • clarity eye relief
Cons:
  • Slightly Long
Best Used for:
  • target
Would recommend: Yes
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super crisp optic

by redbeard, Verified Owner from OH, United States Written on February 11, 2025
Have astigmatism in both eyes and most red dots bloom for me this optic dosnt it’s compact and lightweight perfect on my 10.5 300blk. Love the 2x it’s just enough magnification to hit them 100-200 yard shots. Definitely a great value for the money
Pros:
  • clear crisp lightweight shake awker is awseom awsome battery life
Cons:
  • Cant really find any cons
Best Used for:
  • cqb super fast target aquisition
Would recommend: Yes
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Outstanding Optic

by Murdoch, Verified Owner from PA, United States Written on February 9, 2025
Reticle is crystal clear and mitigates my astigmatism perfectly, magnification is spot on, high quality look and feel. What a bargain at this price point too. This is a must have for those who can’t decide on an LPVO or dot, don’t waste time or money on either and just get this right away. Especially if you have an astigmatism.
Would recommend: Yes
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Primary arms GLX2

by Dean, Verified Owner from GA, United States Written on December 25, 2024
Very impressed with this optic. Clear glass, solid, and just enough magnification.
Would recommend: Yes
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