Primary Arms Introduces NEW SLx RS-10 Mini Reflex Sight

Doug E
by Doug E
Image credit: Primary Arms

Primary Arms recently announced their new RS-10 Mini Reflex Sight, which is part of their ruggedized SLx optics lineup. The new SLx RS-10 miniature red dot has a 7075 aluminum housing with a 1x23mm reflex window that’s also night vision compatible. The SLx RS-10, Primary Arms’ first mini reflex sight has a reported battery life of 40,000 hours, no doubt assisted by the “autolive” function. Primary Arms describes their new RS-10 Mini Reflex Sight below.

Primary Arms @ TFB:

Image credit: Primary Arms

This red dot sight is part of our SLx optics line. SLx optics built our reputation for innovation, reliability and value. All SLx optics undergo rigorous field-testing during development to best serve you in any environment.

The SLx RS-10 is Primary Arms Optics’ first mini-reflex sight, designed entirely in-house. Embodying the values of our SLx family, the RS-10 brings unmistakable value and innovation with relentless field testing, proving its reliability when you need it most.

Weighing less than 1.1oz, this ruggedized mini reflex sight is made of 7075 aluminum and fits the commonly used Docter/Noblex standard mounting footprint. This optic offers a true daylight bright 3 MOA reticle, multi-coated lenses, night vision compatibility, and an ultra-long battery runtime with a side-loading battery slot. As pistol-mounted reflex sights continue to grow in popularity, the SLx RS-10 offers a lot of functionality for its price, and as part of the SLx product line, it comes with a guarantee of quality alongside a comprehensive lifetime warranty.

Image credit: Primary Arms

Primary Arms SLx RS-10 Mini Reflex Sight Features:

  • Rugged 7075 aluminum body
  • Side-loading CR2032 battery compartment
  • Convenient push-button controls
  • Daylight bright and nightvision compatible brightness levels
  • 3 MOA dot optimal for handguns
  • Multiple mounting options
  • Autolive motion activation
  • 40,000 hour battery life
  • Weighs just 1.07 Oz

As seen above, the Primary Arms SLx RS-10 can be configured with multiple mounting options, such as mounted on a 1913 Picatinny rail or mounted to an optics plate on a handgun cut for red dot sights. The RS-10 Mini Reflex Sight is listed for $199.99 at, and you can find the full specifications or order it directly HERE. You can also follow Primary Arms on Facebook, Instagram and YouTube.

Image credit: Primary Arms
Image credit: Primary Arms

What do you think about the new Primary Arms SLx RS-10 Mini Reflex Sight? For those of you that plan to buy one, which gun will you mount this optic to?

Doug E
Doug E

Doug has been a firearms enthusiast since age 16 after getting to shoot with a friend. Since then he's taken many others out to the range for their first time. He is a husband, father, grandfather, police officer, outdoorsman, artist and a student of history. Doug has been a TFB reader from the start and is happy to be a contributor of content. Doug can be reached at battleshipgrey61 AT, or battleshipgrey61 on Instagram.

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2 of 15 comments
  • Jeffd1226 Jeffd1226 on Jul 01, 2022

    Aren't these the guys that have the patent on the Vulcan reticle that Holosun offers one of their mini-RDS models? IMHO that's the most practical handgun red dot reticle and would be absolutely interested. Can't wait to see what Aaron Cowan thinks of it on his channel.

  • John Barberii John Barberii on Jul 06, 2022

    I'll take 100,000 for Ukraine please. Giftwrap?

    Seriously... if the US would send 100,000 of these ($20M) and 50,000 M4/AR15 platforms ($100M) chambered in 6ARC and 50,000,000 rounds of 6ARC ammo ($50M) to Ukraine, the war would be over in a week..($170M).. why??
    1. The Ukrainian soldier is the best way to deliver rounds on target- smart, tactical, adaptive, the list goes on.....
    2. The 6 mm ARC round will kill Russians at 1100 yards.... long before the Russians get within 300 yards practical range for AK74 or AK12... think you can't shoot 1000 yd with a red dot? Think again!!! I'll by 6 for me and 6 for the Ukrainians!!!
    SLAVA UKRAINI!!!⚡️ 🔥 🙌 ⚡️ 🔥 🙌 ⚡️
    Slava Ukraini!!!⚡️ 🔥 🙌 ⚡️ 🔥 🙌 ⚡️