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Reviews & Ratings for Primary Arms GLX 2x24mm Prismatic Red Dot Sight — 38 reviews

(38 reviews)
Primary Arms GLX 2x24mm Prismatic Red Dot Sight
Primary Arms GLX 2x24mm Prismatic Red Dot Sight
$419.99 $389.99 Save $30.00
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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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New Gun Owner, First sight

by First Sight, Verified Owner from AZ, United States Written on February 8, 2026
Easy to Mount, will need to learn how to zero in the sight, great reviews online. Recommended by a friend
Would recommend: Yes
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best eye relief

by jj, Verified Owner from PA, United States Written on January 8, 2026
i own many prism scopes this by far has the best eye relief. comes with a bunch of differant risers and screws. very well built glass is very clear the acss reticle is crisp and clear. i put on a galil 556.
Would recommend: Yes
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GLX 2x24 prismatic

by Ron V., Verified Owner from WI, United States Written on November 29, 2025
Fantastic optics affordable, durable, and great for carry handle or AR builders forgiving eye relief
Would recommend: Yes
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an awesome carry handle optics

by Ron V., Verified Owner from WI, United States Written on November 29, 2025
I purchased this for my carry handle build its a new age old school build I am loving this addition eye relief is forgiving... I highly recommend
Would recommend: Yes
Was it helpful to you? Yes | No
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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
1 of 1 found the following review helpful.
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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
1 of 1 found the following review helpful.
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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
Was it helpful to you? Yes | No
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