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Questions & Answers
Is it possible to use a magnifier with this red dot? Expert Answer

The Primary Arms The SLx 1x MicroPrism Red Dot Sight is not compatible with a magnifier since it is a prismatic red dot sight.

by Hunter, Gear Expert, August 26, 2022
Would this work well as a canted red dot? Expert Answer

The Primary Arms The SLx 1x MicroPrism Red Dot Sight could be mounted at an offset.

by Hunter, Gear Expert, December 16, 2022
Customer Reviews
Helpful Positive Review
9 mm Magic! by Chris S, January 8, 2022
I love this Micro Prism! It’s small an so is the reticle- The glass is clear and the reticle sharp as any i have seen. Illumination is fantastic and the drop downs are $. I wish all of my optics were just like this one! Eye relief is almost unli...
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20/24 found this helpful
Helpful Positive Review
Best prism optic hands down by Ryan, Verified Owner, January 26, 2025
This thing was zero'd out of the box at approximately 75 yards. This is an etched reticle(prism) optic so there will never be a blurry red dot or holograph that may be difficult to focus on for people with astigmatism. Has an illuminated chevron reti...
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5/5 found this helpful
Helpful Positive Review
Stupid good for the price point by JMS, Verified Owner, April 17, 2024
I now have 4 of these. Even if you don't have an astigmatism these things are fantastic. This is a no-brainer for the price. Etched reticle means if batteries go bad, you still have a sight picture (just not red or green) illumination.
4/4 found this helpful
Helpful Positive Review
9mm on AR-15 by Skyraiderch, Verified Owner, March 16, 2025
Ok I made the mistake to buy the 9mm (I was thinking had to do with the glass size …) and now shoot it on a 10“ barrel ar-15. It’s very clear and the rising options are great. The symbols are sharp, and even well visible when turned off. I start zero...
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2/2 found this helpful
Helpful Positive Review
Great prism optic by D Plinker, Verified Owner, May 31, 2025
Optic arrived quickly with rapid shipping, box was in good condition. Optic was small, lightweight, and easy to mount with the options provided for mounting.
1/1 found this helpful
Helpful Positive Review
Bought this item after some extensive online research. I needed to find a prism sight for my normally aging eyes. Aside from the excellent price, four features really stand out for me: a) the diopter adjustment is outstanding, allowing for varying ey...
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3/3 found this helpful
Read All 143 Reviews
Color: Black Finish: Hardcoat Anodized Fabric/Material: Aluminum Magnification: 1 xObjective Lens Diameter: 17 mmObjective Window Size: 18 mmReticle: ACSS Gemini 9mm Illumination Type: LED Illumination Color: Green Brightness Settings: 13 Eye Relief: 3.6 inAdjustment Type: MOA Adjustment Click Value: 1 MOAEmitter Type: Enclosed Field of View, Linear: 144 ft at 100 ydsBattery Type: CR2032 , Stand Alone Lithium Battery Quantity: 1 Water Resistance Level: Waterproof Shockproof: Yes Fogproof: Yes Gun Make: AR Platform Length: 2.48 inWeight: 7 ozCondition: New Red Dot Sights-Footprint: Not Applicable Attachment Type: Picatinny Magnification Type: Fixed Mount Type: Picatinny W/E Travel at 100 Yds: 120 MOA

Code: 29R-PRD-SLX1MPS-710052

MPN: 710052

UPC: 818500015635

Product No Longer Available

Product Info for Primary Arms The SLx 1x MicroPrism Red Dot Sight

The Primary Arms SLx 1X Micro Prism Scope is part of the SLx Optics line and has been given a Silver-tier rating by the National Tactical Officers Association. These Prismatic Red Dot Sights from Primary Arms are available with two different types of ACSS reticles: the Cyclops Gen 2 reticle or the Gemini 9mm reticle. Each prism sight is built with an advanced optical system protected by an ultra-compact housing that allows you to use magnifiers of backup iron sights easily. Available with a red illuminated reticle or a green illuminated reticle, these prism optics offer 13 different illumination settings, including night vision and Daylight Bright. 'image

Auto-Live motion-sensing technology only powers the optic when needed, resulting in a battery life of up to 29,000 hours. Windage adjustments and elevation adjustments ensure your optic is as accurate as possible. With generous eye relief, a wide field of view, and 1x magnification, it’s never been easier to acquire targets with maximum precision quickly. Buy the Primary Arms The SLx 1x MicroPrism Red Dot Sight

 today to greatly improve your aim while taking up minimal rail space on your rifle or carbine.

Features of Primary Arms The SLx 1x MicroPrism Red Dot Sight

  • About half the size of our Compact 1x Prism and over 20% lighter
  • 13 Illumination settings + NightVision - Highest settings are Daylight Bright
  • 3 NightVision Settings: Low, Med and Flood
  • AutoLive motion-sensing on/off battery saving technology
  • Approx. 29,000 Hour battery life at medium setting
  • Includes 8 Mounting Height Options (incl. Absolute Co-witness and Lower 1/3 heights)
  • Length: 2.48
  • Weight: 7.6 oz with height riser (only 5.5 oz without riser)
  • Etched Reticle, perfect answer for astigmatism and works without illumination
  • Usable Eye Relief Range: 2 to 6 with 3.6 for optimum Field of View
  • Wide Field of View (76.5 ft @ 100 yds), excellent for CQB situations
  • 120 MOA W/E Adjustments; 1 MOA Click Value
  • Fully Multi-Coated optics
  • IP67 Waterproof, nitrogen purged for fog resistance, and dust proof
  • Uses (1) CR2032 Battery (Included)
  • Lens Covers included; ARD option sold separately
  • Backed by Primary Arms Lifetime Warranty

Package Contents:

  • Primary Arms The SLx 1x MicroPrism Red Dot Sight

Red Dot Accessories

1–60 / 60
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Red Dot Sight Mounts

1–17 / 17
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Related Products to Primary Arms The SLx 1x MicroPrism Red Dot Sight

Primary Arms The SLx 1x MicroPrism Red Dot Sight Unavailable & Discontinued Models

List of Unorderable Models

  • Primary Arms SLx Series MicroPrism Red Dot Sigh, 1x, ACSS Gemini Illuminated Reticle, Green, Black, 710052 , MPN: 710052 , UPC: 818500015635 , Code: 29R-PRD-SLX1MPS-710052
  • Primary Arms SLx Series MicroPrism Red Dot Sigh, 1x, ACSS Gemini Illuminated Reticle, Black, 710051 , MPN: 710051 , UPC: 818500015642 , Code: 29R-PRD-SLX1MPS-710051
  • USED Primary Arms SLx Series MicroPrism Red Dot Sigh, 1x, ACSS Cyclops G2 Illuminated Reticle Green, Black, 710035, EDEMO1, Condition Parts Only/Salvage, Defective , MPN: 710035-EDEMO1 , Code: 29R-PRD-SLX1MPS-710035-EDEMO-DF-F
  • USED DEMO, Primary Arms SLx Series MicroPrism Red Dot Sigh, 1x, ACSS Gemini Illuminated Reticle, Green, Black, 710052, EDEMO1, Condition Fair, Other , MPN: 710052-DEMO-EDEMO1 , Code: 29R-PRD-SLX1MPS-710052-DEMO-EDEMO-OT-D
  • Primary Arms SLx Series MicroPrism Red Dot Sigh, 1x, ACSS Cyclops G2 Illuminated Reticle Green, Black, 710035 , MPN: 710035 , UPC: 818500015611 , Code: 29R-PRD-SLX1MPS-710035
  • Primary Arms SLx Series MicroPrism Red Dot Sigh, 1x, ACSS Cyclops G2 Illuminated Reticle, Flat Dark Earth, 710048 , MPN: 710048 , UPC: 818500015628 , Code: 29R-PRD-SLX1MPS-710048
  • Primary Arms SLx Series MicroPrism Red Dot Sigh, 1x, ACSS Cyclops G2 Illuminated Reticle Red, Black, 710034 , MPN: 710034 , UPC: 818500011774 , Code: 29R-PRD-SLX1MPS-710034
  • DEMO, Primary Arms SLX 1x Micro Prism Scope w/Green Illuminated ACSS Cyclops Gen II Reticle, Black, 710035 , MPN: 710035-DEMO , Code: 29R-PRD-SLX1MPS-710035-DEMO
  • DEMO, Primary Arms The SLx 1x MicroPrism Red Dot Sight, 1 MOA, Prism Scope, Red Illuminated ACSS Cyclops, Black, 710034 , MPN: 710034-DEMO , Code: 29R-PRD-SLX1MPS-710034-DEMO
  • DEMO, Primary Arms The SLx 1x MicroPrism Red Dot Sight, 1 MOA, Prism Scope, Red Illuminated ACSS Gemini 9mm, Black, 710051 , MPN: 710051-DEMO , Code: 29R-PRD-SLX1MPS-710051-DEMO
  • DEMO, Primary Arms SLx Series MicroPrism Red Dot Sigh, 1x, ACSS Cyclops G2 Illuminated Reticle, Flat Dark Earth, 710048 , MPN: 710048-DEMO , Code: 29R-PRD-SLX1MPS-710048-DEMO
  • DEMO, Primary Arms SLx Series MicroPrism Red Dot Sigh, 1x, ACSS Gemini Illuminated Reticle, Green, Black, 710052 , MPN: 710052-DEMO , Code: 29R-PRD-SLX1MPS-710052-DEMO
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