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Questions & Answers
Does anyone know exactly which QD mount fits this 2x prism sight? after market, as Primary does not offer one so I am asking for anyone who found one Expert Answer

The Primary Arms GLX 2X Prism Red Dot Sight will work with a Mini ACOG style mount and the included spacer. The mount at the link below should work.
https://www.opticsplanet.com/midwest-industries-trijicon-acog-mini-qd-mount.html

by Hunter, Gear Expert, January 5, 2023
Will this be good for an fn p90? Expert Answer

The Primary Arms GLX 2X Prism with ACSS CQB-M5 was specifically calibrated for 5.56/.308/5.45x39. It will work on your P90 but wouldn't be calibrated for your caliber.

by Ethan, Gear Expert, September 19, 2022
Customer Reviews
Helpful Positive Review
I bought a second one!! by Gary K, Verified Owner, June 21, 2024
I love this 2x optic. no astigmatism, and clear glass. with a good holiday discount its a good deal. robustly built. buy needs that highly overpriced but needed QD mount. I put either a red dot at 45° or even BUIS type on as secondary even though g...
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1/3 found this helpful
Helpful Positive Review
GLX Prism 2X by Bob, Verified Owner, November 21, 2023
This sight works great for me. I have astigmatism and the green dot reflex sight looked like a coma to me. This sight the reticle is perfectly clear. Works with or without illumination. The 2X magnification with the large FOV is a added plus for dist...
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4/5 found this helpful
Helpful Positive Review
Outstanding Optic by Murdoch, Verified Owner, 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 mon...
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2/2 found this helpful
Helpful Positive Review
This optic exceeds / defies expectations: First, the combination of large exit pupil and longish eye relief produce a generous eye box that makes this as fast as my 1.5x optic and simple to use for beginners. Secondly, the glass is so good that I f...
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2/2 found this helpful
Helpful Positive Review
It is perfect for truck gun. by Gary K, Verified Owner, June 9, 2023
I happen to be lucky that I am two eye shooter! 2x is easy to get used to with no effort. The glass is clear, reticle is clear although that center chevron could have just been a small dot instead as thats all I see. I would not recomend this for so...
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6/7 found this helpful
Helpful Positive Review
super crisp optic by redbeard, Verified Owner, 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
2/2 found this helpful
Read All 36 Reviews

Deal 1: 14% OFF Red Dot Sights

12DEALSClick to Copy Coupon Code
Eligible models will have a savings offer and the coupon code to use below. Add the item to your cart and enter coupon code for savings on that select model! Expires in 18 hours. Cannot be combined with other promotions or offers.
Color: Black Illumination Color: Red Adjustment Click Value: 1/4 MOABattery Type: CR2032 Included Accessories: ACSS CQB-M5 5.56 Condition: New Red Dot Sights-Footprint: Not Applicable

Code: 29R-PRD-GLX2X-710010

MPN: 710010

UPC: 818500015062

List: $419.99Save 12%
$369.99

Product Info for Primary Arms GLX 2x24mm Prismatic Red Dot Sight

Primary Arms Optics’ GLx 2x Prism has been awarded the ‘Best CQB Optic’ award for Ballistic’s Best 2020 Editors’ Selects Awards. These awards recognize outstanding performers in various product categories within the firearms community, including handguns, rifles, optics, and more. Ballistic’s Best Editors’ Selects Awards focus on products that go above and beyond the competition, winning out in key performance features for their selected category. For the CQB optics category, the GLx 2x Prism won the editors’ trust for its combination of form factor, innovation, and reliability.image

This rifle scope is part of the mid-tier optics line called GLx. GLx brings premium technology and materials into an approachable price range.

The Primary Arms GLx 2X Prism Scope combines premium glass quality and the popular ACSS reticles in a ruggedized, compact form. This fixed power optic provides just enough magnification to enhance target identification, yet allows for seamless both-eyes-open, red dot style shooting at close-range targets. The compact body is just 5.3” long and weighs in at just 11.0 Oz with 3.5 inches of eye relief and a large 12mm exit pupil. This gives the 2X Prism Scope an incredibly forgiving eye box, well suited for fast engagements where a perfect eye position isn’t always feasible. Top it off with Daylight Bright illumination, a 20,000-hour battery life, and AUTOLIVE motion activation and the GLx 2X Prism Scope is sure to be a new favorite in your collection.

This GLx 2x prism scope is more than just premium glass in a rugged body. This optic comes equipped with the next-generation ruggedized mounts. Despite being low weight, these mounts offer exceptional clamping power with hardened steel hardware, ensuring they will not move when properly torqued. The GLx 2X prism scope can also be mounted directly to popular mini ACOG-style mounts, either flush with the integrated belly mount or utilizing the included risers.

WARNING: California`s Proposition 65

Specifications for Primary Arms GLX 2x24mm Prismatic Red Dot Sight:

Manufacturer: Primary Arms
Color: Black
Fabric/Material: Aluminum
Magnification: 2 x
Objective Lens Diameter: 24 mm
Objective Window Size: 24 mm
Illumination Type: LED
Illumination Color: Red
Brightness Settings: 11
Eye Relief: 3.5 in
Adjustment Type: MOA
Adjustment Click Value: 1/4 MOA
Emitter Type: Enclosed
Field of View, Linear: 42 ft at 100 yds
Battery Type: CR2032
Battery Quantity: 1
Water Resistance Level: Waterproof
Shockproof: Yes
Fogproof: Yes
Gun Make: AR Platform
Gun Model: AR-15
Length: 5.3 in
Weight: 11 oz
Included Accessories: ACSS CQB-M5 5.56
Condition: New
Red Dot Sights-Footprint: Not Applicable
Mount Type: Picatinny
Attachment Type: Picatinny

Features of Primary Arms GLX 2x24mm Prismatic Red Dot Sight:

  • Glass etched reticle that works with illumination on or off
  • Daylight Bright full reticle illumination with 11 settings
  • CR2032 battery provides up to 20,000 hours of reticle illumination at medium settings
  • Forgiving eye box with 3.5” of eye relief, and a bright 12mm exit pupil
  • Patented ACSS CQB M5 5.56 reticle provides fast target acquisition, range estimation, and moving target leads out to 500 yards.
  • Quick adjust diopter ring for shooter-optimized reticle focus
  • 1/4 MOA click adjustments with capped turrets
  • Compact design at just 5.3” long and 11.0 ounces
  • Compatible with standard mini-ACOG style mounts
  • Includes 3 risers and ruggedized mount
  • Wide 42-foot field of view at 100 yards
  • Durable design for fog resistant, waterproof, and shock proof operation
  • Black hardcoat anodized finish

Package Contents:

  • Primary Arms GLX 2x24mm Prismatic Red Dot Sight

Primary Arms GLX 2x24mm Prismatic Red Dot Sight Orderable Models

List of Orderable Models

  • Primary Arms GLX Prismatic Red Dot Sight, 2x24mm,ACSS CQB-M5 5.56 Illuminated Reticle, Black, 710010 , MPN: 710010 , UPC: 818500015062 , Code: 29R-PRD-GLX2X-710010

Primary Arms GLX 2x24mm Prismatic Red Dot Sight Unavailable & Discontinued Models

List of Unorderable Models

  • USED, Primary Arms GLX Prismatic Red Dot Sight, 2x24mm,ACSS CQB-M5 5.56 Illuminated Reticle, Black, 710010 , MPN: 710010-EDEMO , Code: 29R-PRD-GLX2X-710010-EDEMO-RE-C
  • DEMO, Primary Arms GLX 2X Prism with ACSS CQB-M5, 7.62x39/300BO Reticle, Black, 710012 , MPN: 710012-DEMO , Code: 29R-PRD-GLX2X-710012-DEMO
  • DEMO, Primary Arms GLx Series Prism Red Dot Sight, 2x, ACSS CQB-M5 5.56 Illuminated Reticle, Black, 710010 , MPN: 710010-DEMO , Code: 29R-PRD-GLX2X-710010-DEMO
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