Primary Arms GLx RS-15 Mini Reflex Sight - 3 MOA Dot

Manufactured by Primary Arms
MPN: 810037
Manufactured by Primary Arms
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This mini reflex sight is part of the mid-tier optics line called GLx. GLx brings premium technology and materials into an approachable price range.

Bringing the quality of the GLx optics to mini reflex sights, the RS-15 is the next generation of pistol optic packed full of features. This mini red dot sight features a larger window, 7075 aluminum construction, and fits the popular C-More footprint for out of the box compatibility with a large variety of pistol slides and adapter plates. Side mounted brightness buttons make it easy to use and the top mounted battery compartment allows you to quickly change batteries without having to remove your optic. This model comes with a Red Dot Bright® 3 MOA dot reticle and of course the popular ACSS Vulcan reticle option is available as well.

New for this line of mini reflex sights is the .5 MOA windage and elevation adjustments for even finer control over your zero making this optic great for competition use where pinpoint accuracy is crucial. Improved lens coatings offer exceptional clarity and the wider lens makes quick target transitions easy. Autolive® functionality further improves the already impressive battery life by automatically shutting the reticle off when set down and turns on the instant motion is detected ensuring your red dot is always ready when you need it. The waterproof and shockproof construction ensures reliable functionality rain or shine and it also comes with the Primary Arms comprehensive lifetime warranty.


  • 7075 Aluminum construction
  • Hardcoat anodized black
  • Top loading CR2032 battery compartment
  • Side mounted buttons for brightness (13 settings with 3 night vision)
  • Red Dot Bright® 3 MOA reticle
  • .5 MOA windage and elevation adjustments
  • Autolive® functionality
  • Waterproof and shockproof construction
  • Multicoated lens
  • C-More footprint
  • Includes GLOCK MOS compatible mounting plate
  • Length: 1.84"
  • Weight: 1.11 oz.
  • Aperture diameter: 26x20mm
  • Lifetime warranty
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Battery Life25,001 - 50,000 Hours
Battery TypeCR2032 3V Lithium Coin
BrandPrimary Arms
Brightness13 Settings
Click Value.5 MOA
FinishHardcoat Anodized
Manufacturer.Primary Arms
MaterialAluminum - 7075
Mount CompatibilityC-More
Night Vision CompatibleNight Vision Compatible
Optic SeriesGLx
Reticle3 MOA Dot
Reticle ColorRed
Weight1.11 oz.
  • GLx RS-15 Product Overview
California Prop 65 warning

 WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information go to

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