Primary Arms SLx 3x32mm Gen III Prism Scope - ACSS-CQB-300BLK/7.62x39 Reticle

Manufactured by Primary Arms
MPN: 710024
Manufactured by Primary Arms
51 Reviews

In Stock

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This rifle scope 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 Primary Arms Gen III 3X Compact Prism Scope with the improved ACSS-CQB-300BLK/7.62X39 reticle is the lightweight, do-everything scope you've been looking for. The low 3X magnification and bright illuminated reticle allow for fast, both-eyes-open shooting at close range, while the ACSS CQB reticle allows for easy hits on targets out to an impressive 600 yards with supersonic ammunition and 225 yards with subsonic. The Gen III scope has been equipped with our next generation ruggedized mounts to provide flexible mounting options with incredible clamping power.

  • New Ruggedized Mount provides exceptional clamping power
  • Includes AR-height riser
  • ACSS CQB 300 BLK/7.62x39 chevron reticle has BDC and ranging out to 600 yards with supersonic 7.62x39mm or 300 Blackout ammo and 225 yards with subsonic.
  • Fully illuminated reticle is visible even in bright daylight
  • Removable M1913 picatinny top rail for accessories or piggy-backed red dot sights
  • Generous 10.3mm exit pupil allows for a bright and forgiving eye box
  • 31.5ft field of view at 100 yards provides easier tracking of mobile targets
  • 2.7" - 3.0" of eye relief
  • 1/4 MOA turret clicks are tactile and audible for easy zeroing
  • Tough prism scope is waterproof, fog resistant, and shockproof
  • Durable Type II hardcoat anodized black finish
  • Compatible with standard carry handle mounts
  • Protected by a lifetime warranty

The heart of our tough Gen III 3X Prism Scope is the improved ACSS-CQB 300BLK/7.62x39 reticle that combines ranging, wind leads, moving target leads, and ballistic drop compensation out to 600 yards. The outer horseshoe of the glass etched reticle is used for close quarters engagement, simply place the generous semi-circle on the target and run with it! Each side of the horseshoe also has our integrated ranging system. Place the bottom of the target on the bottom rung and range up. If you know your targets are roughly 18 inches wide, they can be ranged on the side Auto Range system, or directly on the BDC hold overs! Two dots on either side of the precision chevron offer a moving target lead moving with an average speed of 6.1 MPH. Each step of the BDC system includes a 5 MPH wind hold, drastically improving first hit probability at any range. As an added bonus, the glass etched reticle does not require batteries or illumination, but 11 brightness settings (including daylight bright) allow for fast acquisition in close quarters, or enhanced visibility in fading light, powered by a common CR2032 battery!

The SLx 3X Gen III has even greater strength and flexibility than ever before with our next generation ruggedized mounting system. We’ve upgraded everything about the mount from materials and finish to the design to create a mount that will not just clamp securely to your rail, but stand up the rigors of real-world use. Integrated recoil lugs help lock your mount in place against the heaviest recoil while large diameter crossbolts give you significantly improved clamping power and will hold up to significant torque. The included riser is the perfect height for AR-15s and AR-10s, but can be easily removed for carry handle or AK use as well.
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Battery TypeCR2032 3V Lithium Coin
BrandPrimary Arms
Click Value1/4 MOA
Eye Relief2.72 in - 2.92 in
Field View 10031.50 ft
Focal PlanePrism Scope
Manufacturer.Primary Arms
MountM1913 Picatinny
Night Vision CompatibleNon-Compatible
Optic SeriesSLx
ReticleACSS CQB 300BO/7.62x39
Total Elevation Adjustment60 MOA
Total Windage Adjustment60 MOA
Turret FeaturesCapped Turrets, Tool Adjustable
TypeFixed Magnification
Weight18.4 Oz

Ratings & Reviews

51 reviews

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Easily my favorite scope I own

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I mounted mine on a WASR-10. Zeroing was easy, and the reticle is crisp and clear. With the riser removed, zeroing so the top of the post is on at 25 yards makes the chevron dead on at 50. I've dropped the WASR, knocked it over a few times, and kicked it a couple of times, on top of running into door frames and replacing the stock, and it's held zero through all of it.

This thing rules on my PTR-32


I use it with a piggybacked rmr, it’s awesome. Thank you PA.

Great for 300BO AR


Great scope for hunting on AR. My son killed his first deer with it this week and loves the ACSS reticle. Can’t go wrong with this combo for young shooters.

Sold on these scopes

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I am absolutely sold on these optics. Have several and never had a single problem with any of them. For your buck, don't think you could get more value anywhere with any other brand.

Fantastic despite astigmatism


Wow !! - fantastic reticle! probably don't need most of the stuff on the ACSS reticle but it is sure nice to have. Glass quality is outstanding. The reticle is super sharp and crisp, even with my astigmatism.<br><br>No trouble in direct sunlight seeing the illuminated reticle. <br><br>Good heft and finish - solid quality product probably last 100 years.<br><br>Nice crisp audible and tactile adjustment clicks at 1/4 MOA. Even with my ear pro on.<br>Solid mount, no trouble keeping zero.<br><br>Has removable riser, I left it on - like the optic above my AK sights.<br>Includes quality flip-up lens covers, better than the popular aftermarket brands. <br><br>Price $$$, but compare to:<br>Vortex 3x magnifier $200+ <br>Sightmark Ultrashot M spec sight, $200<br>total $400, compared to about $280 for this.<br><br>If you're shooting 25-100 yds, 3X is perfect. &gt;100 yds, get a 1-6x scope instead.<br><br>Primary Arms hit it out of the park with this.<br>Have to get one of these for my AR now...

Best little scope for my CMMG mk47


This scope is awesome. Can’t say enough good things about it. I love using this scope. The only thing I wish it had was an automatic shutoff after so long so it doesn’t kill your battery. Love this scope!!!!

Good to go

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Rock solid construction. Reticle is crisp and illuminates fine as advertised. Gotta mind the scope shadow and eye relief, gonna be an adjustment from red dot use but it zeroed in great. Best of all, customer service answered a question I had promptly, thoroughly and professionally. Absolutely would recommend Primary Arms.

A+ purchase


I did a lot of research on my options before deciding on the SLX Gen 3 prism. I couldn’t be happier with my purchase as it has lived up to the great reviews. My eyes aren’t what they once were and having a astigmatism I had hoped that the customization would help and it did, I haven’t shot this well in years. This is a quality optic and I love the reticle , one of the best purchases I have made in years.

Great optic for the price

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Bought this optic after reading all the great reviews. When I got it I was surprised at the clarity for the price. I liked it so much I purchased a second one to top off another AK. The chevron reticle was a plus.

Great optic

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I absolutely love this optic for the AK platform It is my favorite for shots within 300 yards. Nice etched reticle for day time shooting. And the Illuminated chevron is easy to pick up for quick hits on target. The Acss reticle is awesome I recommend it to everyone I talk to