Primary Arms SLx 1-6x24mm SFP Rifle Scope Gen III - Illuminated ACSS-300BO/7.62x39

Manufactured by Primary Arms
MPN: 610014
Manufactured by Primary Arms
62 Reviews
$199.99 $289.99

In Stock

Standard orders will ship out in 1 business days or less if ordered by 3:30 pm CST, Monday-Friday. FFL orders will ship within 5 business days or less as long as we have the information for the transfer destination. NFA items will take longer to ship and are dependent upon ATF processing times.

Receive FREE shipping on your entire order when you purchase this item.
For individual Officer, First Responder, and Military pricing please make sure you are logged in. Click here for details



This Primary Arms rifle scope is part of the SLx optics line. SLx optics built their 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 1-6x24 SFP scope with ACSS 300BLK/7.62x39 reticle is designed for CQB and medium range shooting. The brightness knob to the left side of the tube illuminates the center reticle through 12 brightness settings using the included CR2032 battery. The second focal plane design gives you quick target acquisition at 1-5x power. The ACSS reticle provides quick ranging, wind holds and moving target leads for both 300AAC supersonic and subsonic loads, plus 7.62x39, in an easy to use sighting system at 6x power. This tough scope is waterproof, fog resistant, and covered by the Primary Arms Lifetime Warranty. Whether it malfunctions due to a manufacturer defect or wear and tear, they will replace or repair it.

  • Second focal plane ACSS reticle designed for .300 BLK and 7.62x39
  • Includes manual for zeroing with your caliber
  • BDC accurate at highest magnification setting
  • 1-6x total magnification
  • Red illuminated with 11 brightness settings
  • Includes CR2032 battery
  • Single piece 6063 aluminum construction
  • Hardcoat anodized black finish
  • Water and fog proof
  • Lifetime warranty

Built on the foundation that customer service is the most important product/service a company can offer, Primary Arms is dedicated to meeting the need of every customer with the utmost respect. Not only do they provide excellent customer service, they offer fast shipping and competitive prices on everything they sell. If the foundation is customer service, then the structure is the increasing line of high quality, dependable optics designed right here in Texas. The goal; to provide firearms enthusiasts, professional shooters, and servicemen and women the right tools for the job at an affordable price.
See More


Battery TypeCR2032 3V Lithium Coin
BrandPrimary Arms
Click Value1/2 MOA
Exit Pupil DiameterLow: 9.00 mm / High: 4.00 mm
Eye ReliefLow: 3.50 in / High: 3.30 in
Field View 100Low: 110.00 ft / High: 19.30 ft
Focal PlaneSecond Focal Plane
Length10.0 in
Magnification1X - 6X
Night Vision CompatibleNon-Compatible
Objective Diameter24mm
Optic SeriesSLx
ReticleACSS 300BO/7.62x39
Reticle ColorRed
Reticle TypeBDC
Tube Diameter30mm
Weight16.9 Oz
  • Learn More About The Primary Arms SLx 1-6x24
  • 1-6X ACSS 7.62x39 Testing by AKOU
  • 1-6X ACSS 300BLK review by TheDailyShooter
  • ACSS 1-6X 7.62x39 Full Review by Sootch00
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

Ratings & Reviews

62 reviews


Great scope for the $


The scope arrived in 3 days in good condition. It was zeroed without hardly any adjustment. Reticle was a little smaller than I would have expected, but very clear glass and focus. My son and I shot it and we were very pleased with the clarity and the accuracy of the clicks on the scope. Excellent customer service. (I lost the flip up lens cover out in the field, and when I contacted P A I was told they would send me replacement immediately free of charge, even though it was not their fault. They are a great outfit and I have great respect for their product.

Great product


I've had this scope for a couple weeks now and love it. The clarity of the glass is superb and by far the clearest of all the scopes I own. The elevation and windage adjustments are solid and have crisp clicks. The reticle etching is well done and easy to see even at 1x. I only have two complaints. When ordering I added the Primary Arms low rings that are offered at a discount. However they are too low and the magnification ring would not clear the rail. I understand that this is not a issue with the scope. I just wish I had known to order the medium rings. I'm using the Midwest Industries MI-AK-SM rail. #2 is that I was under the impression that the entire reticle was illuminated but only the chevron is. The illumination works great but it is difficult/impossible to range in low light conditions. All and all I am very happy with this scope and honestly cant believe it doesn't cost more. I would highly recommend this to anyone looking for a affordable CQB/mid range scope.

Amazing service as always


Ordered at 3pm on a Wednesday, chose the slowest UPS option for shipping. I had an email 20 minutes after my order saying it was shipped. Arrived at my door the next day.Havent shot it yet, but this glass is crystal clear. Eye relief is great. I will say that the brightness settings for the reticle are useless below 7. If you crank it up, it looks fantastic. On 6X you can easily see 600 yards.Really looking forward to shooting it.

Primary Arms 1-6X24 SFP Scope


This is the least expensive illuminated 300 Blackout illuminated reticle scope on the market so I decided to take a chance on it. Received item very quickly. Would recommend better protection for the scope inside the box as the foam did not separate it from contact with the box very well. Have not had time to mount it on the intended rifle but it looks well made and easy to use. Did notice that with the illumination turned up from about half to full illumination the inside of the scope and optics glass glows red and detracts from your ability to see through the scope. With the illumination turned down near minimum it is not an issue. If this turns out to be the only issue then I think it will be money well spent.

So far so good!!


Zeroed in the optic in minutes. Seems to work really well up close and at distances over 100 yards. Glass is clear. Very impressive optic for the price. The Cmmg mutant is now on point.



Nice looking scopeUsual guick shippingGreat company to deal with



I purchased this scope with a american defense QD mount in mar. 2015 used about a year now. Its mounted to a sig mcx in 300 blackout. Amazing combination, has held zero every single time. I remove it each time to clean it ( at least 20 times in the last year). The scope it self- good glass i like the etched reticle only the chevron and not the bdc is illuminated. Its durable, its gotten its share of bumps, i even knocked off my table on to a concrete floor, it still works. I've fired 2500-3000 rounds thru this scope/mount combo. I'only taken shots out to 200 yards with it but i can consistently get 1/2" groups at 100 yds. I am no marksman, but not bad for me on a 6x power setting.

Great Scope


This is a long one but I hope it may answer some questions for anyone that is interested. First off this is a pretty solid scope I have it mounted on my SIG 556R with some UTG scope rings and I gotta say that it feels like it was made for my rifle. You cant beat the 1-6x zoom for the 7.62x39 since its not a sniper round so the magnification is more than necessary for hitting out to 200-250 yds. I got it zeroed at 100 yds just like it says in one of the instructional videos I found and now its a tack driver! Ive seen videos of guys hitting steel out at 400 yds with an AK!!!! Never heard of that before. I havent had a chance to reach this thing out due to deployments and training but the time will come this summer! At 1x zoom there is a TINY bit of fish eye effect around the very edge of the glass but other than that it is very consistent and easy to scout and shoot with both eyes open. The adjustment knob is a little stiff to adjust but im sure with time it will slightly break in nothing to complain about though. Id much rather have a tight/solid scope over one that could lose focus in the middle of shooting a string of rapid fire. I would upload a photo of my 50yd 5 shot group at the standing but it wont let me (my rifle is no lightweight probably around 9+ pounds) but it was easily sub MOA with 2 shots in the same hole. It comes with the front and rear flip up covers to keep dust off the lenses could be handy for storage or if you want to strategically place it in your home. Has an adjustable brightness setting for the chevron and gets pretty bright for those mid day shoots and the lower settings are AWESOME for when you need just a tiny bit of illumination on your reticle in low light conditions. Dont forget to turn it off though its no AIMPOINT. It even has dots beside each range marker so you can lead a running target. As well as a silhouette range finder all you do is size up your target in the correct bracket and it will tell you how far away your target is (I believe its for a 5'10" human size target) So minus the tritium and fixed zoom this thing is pretty much an adjustable ACOG+ for any AK Hybrid Mutant 300 BLK or any other crazy mutt of an AR you can come up with that shoots the 7.62x39 or 300 BLK. Overall its a great scope im very happy with it and for the price it will be a tough one to beat. For all you 300 BLK hunters out there I would HIGHLY HIGHLY recommend this scope for you.

The Best 300BLK Optic available


This is simply the best optic available for your 300 Blackout. Are there others? Yes. Do any of them perform better for less than $700? No and especially not with glass this clear! This scope expands the envelop of performance for this round and allows you to take full advantage of it's capabilities primarily it's supersonic ones. Using subs though? That's fine drop it down to 1x or use the adjusted bullet drop compensation it is really that easy. No one optic does everything but you won't get any closer than this. From up close to low and mid range all at the turn of a dial. Keep it at 1x magnification and turn on the illumination to make your chevron glow like a red dot. If you're reaching out to touch something crank it up to 6x or anywhere in between and use the bullet drop estimator to your advantage. I LOVE this scope and can't believe the quality for the price. I would be remiss if I didn't mention that like every single 1-4x or 1-6x scope I've seen the 1x setting is not a true 1x. It's more like a 1.2x as there is barely a little magnification still. You will most likely notice this when using it on the 1x setting as a red dot with both eyes open. It still functions flawlessly and is still EXTREMELY effective at 1x. I have a holographic sight that I could switch out when only using 1x but the impact is so minimal that it's simply not worth my time even with quick disconnect mounts. Pros: 1 - 6 Magnification Glass as clear as many $1K scopes Firm positive windage/elevation adjustments No tools necessary for windage/elevation Variable magnification is smooth but firm. Not moving under fire Eye relief allows for great nose to charging handle positioning if you like PRICE!!! Cons: Slight magnification remains at 1x

Great for the $


Compared to Vortex Strike Eagle at 1x they are the same clarity. 6x the slight edge goes to the Strike Eagle; and I mean on the verge of picking fly poop of pepper. Strike Eagle magnification adjustment is smoother but the PA is not bad. PA is about 20% less $ Bought this to be used on 1x for jumping coyote in brush 6x for coyote and deer out to 300 yds and some steel plinking out to 500. Wanted something with a tad more mag than a 4x. This one is a good price point for a .300 BO no complaints on the glass so it fit the need just fine. If PA had a 1-6x mil dot or MOA at this price point I would be all over it. Better yet if it was mil circles instead of solid dots....