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Questions & Answers
can you adjust the vision on the scope to meet your eye strength Expert Answer

Unfortunately, this product has been discontinued and we no longer have that information available. We recommend reaching out to the manufacturer for this inquiry. Their contact information can be found here: https://www.primaryarms.com/contact-us

by Corey K., Gear Expert, May 10, 2019
Are lense covers included?

Yes. They, are, adjustable and removable. I twisted mine to open on the left instead of the top so as not to block my refkex mounted on top.

by Steve, Verified Owner, August 27, 2025
Customer Reviews
Helpful Positive Review An incredible scope by Tacitus Killgore, Verified Owner, February 10, 2025
The varible illumination, lense clarity and reticle readability, make the one of the best optics I've purchased to date hope to put this scope through its paces.
5/5 found this helpful
Helpful Positive Review Scope for ar by Pmag, Verified Owner, February 11, 2025
Very fast shipping and scope itself is clear and very well built
3/3 found this helpful
Helpful Positive Review Primary Arms by Scoper, Verified Owner, February 15, 2025
Good visual scope picture. Easy to sight in for elevation. Looks good and weight is as expected.
4/4 found this helpful
Helpful Positive Review Rifle Scope by Scoper, Verified Owner, February 22, 2025
Nicely weighted. Good visibility of either green or red dot. Has functional pictanny rail above scope. Good functionality and value for price.
4/4 found this helpful
Helpful Positive Review 5x fixed mag by JRJ, Verified Owner, August 15, 2025
For a ar platform I dont believe I'll ever go back to a variable VP scope again. I noticed on my last red dot that I always used the magnifier.wha have the magnifier when I can have the whole package and more in one unit. Cristal clear retical. The ...
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1/1 found this helpful
Helpful Positive Review Great fixed power prism scope by DJT, Verified Owner, September 2, 2025
I as actually had the slx 5x micro prism which i reluctantly brought and didnt like the afterthought engineering idea on how to add a red dot using the 12oclock mount and ended up returning it and got this 5x36 which has the picatinny rail built-in w...
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1/1 found this helpful
Read All 94 Reviews

13% Off Red Dot Sights

GETNWClick 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 22 hours. Cannot be combined with other promotions or offers.
Color: Black Reticle: ACSS 5.56/.308 , ACSS 5.56/5.45/.308 Illumination Color: Green , Red Adjustment Click Value: 0.333 MOABattery Type: CR2032 Condition: New Red Dot Sights-Footprint: Not Applicable

Code: 29R-PRD-PAC5X-710028

MPN: 710028

UPC: 818500014935

List: $379.99Save 13%
$329.99

Product Info for Primary Arms SLx 5x36mm Gen III Prism Scope

The Primary Arms 5x Prism Scope w/ Patented .223/5.56, 5.45x39, .308 ACSS Reticle has an etched reticle with red and green illumination and 5x magnification for quick target acquisition and ranging in a compact sighting system. These Prismatic Red Dot Sights from the experts at Primary Arms are incredibly durable, and designed to handle heavy recoil and extreme conditions. Featuring a Picatinny mount for fast and easy installation, the Primary Arms 5x AR Scope w/ ACSS Reticle is also compatible with quick detach, ACOG and standard mounts on AR and AK platforms. The superior glass quality of the versatile Primary Arms 5x Scope Standard ACSS Reticle makes this scope a must have for tactical use, hunting, or sport shooting.image

WARNING: California`s Proposition 65

Specifications for Primary Arms SLx 5x36mm Gen III Prism Scope:

Manufacturer: Primary Arms
Color: Black
Fabric/Material: Aluminum
Magnification: 5 x
Objective Lens Diameter: 36 mm
Objective Window Size: 36 mm
Reticle: ACSS 5.56/.308, ACSS 5.56/5.45/.308
Illumination Type: LED
Illumination Color: Red, Green
Brightness Settings: 5
Eye Relief: 2.5 - 3 in
Adjustment Type: MOA
Adjustment Click Value: 0.333 MOA
Emitter Type: Enclosed
Field of View, Linear: 18.8 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: 5.81 in
Weight: 18.4 oz
Condition: New
Red Dot Sights-Footprint: Not Applicable
Mount Type: Picatinny
Attachment Type: Picatinny

Features of Primary Arms SLx 5x36mm Gen III Prism Scope

  • New Ruggedized Mount provides exceptional clamping power
  • Includes AR-height riser
  • ACSS 5.56 reticle has BDC and ranging out to 800 yards with 5.56 NATO, .223 Remington, 5.45x39mm, and .308 Winchester
  • Partially illuminated reticle is visible even in bright daylight with red or green illumination
  • Red or green illumination available on the same optic for greater flexibility
  • 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
  • 18.8ft 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 hardcoat anodized finish
  • Compatible with standard carry handle mounts
  • Protected by a lifetime warranty

Package Contents:

  • Primary Arms SLX 5x36mm Gen III Prism Scope

Primary Arms SLx 5x36mm Gen III Prism Scope Orderable Models

List of Orderable Models

Primary Arms SLx Series Prism Red Dot Sight, 5x, ACSS 5.56/5.45/.308 Illuminated Reticle & Green, Black, 710028 , MPN: 710028 , UPC: 818500014935 , Code: 29R-PRD-PAC5X-710028

Primary Arms SLx 5x36mm Gen III Prism Scope Unavailable & Discontinued Models

List of Unorderable Models

DEMO, Primary Arms 5x36 Gen III SLX 5 Compact Prism Scope, ACSS-5.56/5.45/.308 Reticle, Black, 710028 , MPN: 710028-DEMO , Code: 29R-PRD-PAC5X-710028-DEMO
Primary Arms 5X Prism Scope with Patented .223/5.56, 5.45x39, .308 ACSS Reticle, Black PAC5X , MPN: PAC5X , UPC: 818500010265 , Code: 29R-PRD-PAC5X
Primary Arms 5X Prism Scope w/Patented .223/5.56, 5.45x39, .308 ACSS Reticle w/ Kill Flash PA5XKF , MPN: PAC5X-KIT1 , Code: 29R-PRD-PAC5X-PAC5X-KIT1
OpticsPlanet Exclusive Primary Arms 5x36 Gen III SLX 5 Compact Prism Scope, ACSS-AURORA-5X-5.56-METERS Reticle, Black, 710030 , MPN: 710030 , UPC: 818500014959 , Code: 29R-PRD-PAC5X-710030
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