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Questions & Answers
Can I run a 3x magnifier with this optic?. Not sure if it being a prism scope would be any different than a red dot in terms of compatibility Expert Answer

No, magnifiers do not work with prism sights as it shifts the point of impact, reducing accuracy.

by Ethan C., Gear Expert, October 6, 2019
How does this compare to the Holosun 503G w/ ACSS? Is it as bright with illumination and as fast/faster at acquiring a target? Expert Answer

They are virtually the same except for the brand and the primary arms isn't necessarily a "micro" optic.

by Ben, Gear Expert, February 4, 2021
Customer Reviews
Expert Review
Awesome Red Dot Alternative by Matt S., Gear Expert, October 8, 2018
Bought one because I am a fan of the ACSS reticle. Nicely made optic with smart features. Really love that it uses the micro pattern mounts so there are tons of quality options if you want to change the mount. ACSS reticle is not large enough to ge...
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17/17 found this helpful
Helpful Positive Review
You never know how bad your eyes have gotten til you get an optic. With the both eyes open technique it works for me quite well. The center point is mostly what I have used so far. Its great except for the size of the reticle system. It looks like it...
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4/4 found this helpful
Helpful Positive Review
God bless Dimitri by Jay, September 7, 2018
I have Eotech, Acog and PA red dot, I also have very bad vision and astigmatism on my Dominant eye, SO every time I use red dot and scope I have to wear my correction Glasses. In that case, I am not able to use my AR as home defense weapon cause I ha...
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52/52 found this helpful
Helpful Positive Review
Get it done. by liqa Madiq, October 31, 2023
Don’t buy sig. This gets the job done and it’s reliable.
2/2 found this helpful
Helpful Positive Review
best way to use by Rayzor58, February 20, 2024
The horse shoe reticle makes quick target acquisition and sweeping plates very easy. Don't worry about the the Chevron. I have found if the target is in the shoe, it's a hit for you. People complain about the small Chevron. I shoot 1000's of rounds a...
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1/1 found this helpful
Helpful Positive Review
great optic by FAR, Verified Owner, February 12, 2021
I like this optic, light weight, good reticle, able to adjust the focus easy, very secure to mount easy to mount, good height for an AR platform, easy to see through and natural point of airm, overall great for the $ I put this on 2 of my airsoft gu...
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1/3 found this helpful
Read All 42 Reviews
Color:
Black
Finish:
Matte Black
Fabric/Material:
6061 Aluminum
Magnification:
1 x
Objective Lens Diameter:
20 mm
Reticle:
ACSS Cyclops
Illumination Type:
LED
Eye Relief:
3.7 in
Adjustment Type:
MOA
Adjustment Click Value:
0.5 MOA
Field of View, Linear:
76.3 ft at 100 yds
Battery Type:
CR2032
Battery Quantity:
1
Battery Life:
3000 Hours
Water Resistance Level:
Waterproof
Shockproof:
Yes
Fogproof:
Yes
Length:
4.02 in
Weight:
9.7 oz
Additional Features:
Standard
Condition:
Open Box, Dealer DMO
Attachment Type:
Picatinny
Diopter Adjustment Range:
-3 - 3 dpt
Exit Pupil:
13 mm
Magnification Type:
Fixed
Mount Type:
Picatinny

Code: 29R-PRD-1XCO-PAC1X-ACSS-CYCLOPS-DEMO

MPN: OB-PAC1X-ACSS-CYCLOPS

Product No Longer Available

Product Info for Primary Arms SLx Compact 1x20 Prism Scope Red Dot Sight

Generous eye relief and a large exit pupil combine to make the Primary Arms Compact 1x Prism Scope a great choice for sportsmen with eye trouble like astigmatism. The diopter adjusts quickly to focus in on your target on these Prismatic Red Dot Sights from Primary Arms. The Primary Arms 1x Prism Scope works for both eyes open viewing at close ranges and the ACSS reticle is perfect for estimating range quickly and intuitively. Mount with the included Picatinny rail mount or use an industry standard T1 mount to use the Primary Arms Compact Illuminated 1x Prism Scope on your next hunt.image

Features of Primary Arms SLx Compact 1x20 Prism Scope Red Dot Sight:

  • Marked variants are available exclusively from OpticsPlanet.
  • Silver-rated by the NTOA!
  • Glass etched reticle that works with illumination on or off.
  • Full reticle illumination with 11 brightness settings up to daylight bright.
  • CR2032 battery provides up to 3,000 hours of reticle illumination at medium settings.
  • Forgiving eye box with nearly 4 inches of eye relief, and a bright exit pupil.
  • Patented ACSS Cyclops reticle provides fast target acquisition, range estimation, and moving target leads out to 400 yards.
  • Bullet drop compensation (BDC) compatible with .223 Rem/5.56 NATO, 5.45x39mm, and .308 Win/7.62 NATO to 400 yards; 7.62x39mm and 300 BLK out to 300 yards.
  • Quick adjust diopter ring for shooter-optimized reticle focus.
  • 0.5 MOA click adjustments with capped, tool adjustable turrets.
  • Uses industry standard micro red dot mounts.
  • Wide field of view.
  • Compact, durable design for fog resistant, waterproof, and shock proof operation.
  • Hardcoat anodized with tough ceramic top coat.
  • Limited Lifetime Warranty.

Package Contents:

  • Primary Arms SLx Compact 1x20 Prism Scope Red Dot Sight

Red Dot Accessories

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Magazine and Accessories

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Related Products to Primary Arms SLx Compact 1x20 Prism Scope Red Dot Sight

Primary Arms SLx Compact 1x20 Prism Scope Red Dot Sight Unavailable & Discontinued Models

List of Unorderable Models

  • Open Box Demo, Primary Arms SLx Compact 1x20 Prism Scope with ACSS Cyclops Reticle, Black, PAC1X-ACSS-CYCLOPS , MPN: OB-PAC1X-ACSS-CYCLOPS , Code: 29R-PRD-1XCO-PAC1X-ACSS-CYCLOPS-DEMO
  • Open Box Demo, Primary Arms SLx Compact 1x20 Prism Scope with ACSS Cyclops Reticle, FDE, PAC1X-ACSS-CYCLOPS-FDE , MPN: OB-PAC1X-ACSS-CYCLOPS-FDE , Code: 29R-PRD-1XCO-PAC1XACSSCYCLOPSFDE-DEMO
  • Blemished Demo, Primary Arms SLx Compact 1x20 Prism Scope with ACSS Cyclops Reticle, FDE, PAC1X-ACSS-CYCLOPS-FDE , MPN: BLEM-PAC1X-ACSS-CYCLOPS-FDE , Code: 29R-PRD-1XCO-PAC1XACSSCYCLOPSFDE-B-DEMO
  • OpticsPlanet Exclusive Primary Arms SLx Compact 1x20 Prism Scope with ACSS Cyclops Reticle, FDE, PAC1X-ACSS-CYCLOPS-FDE , MPN: 710002 , UPC: 818500013099 , Code: 29R-PRD-1XCO-PAC1XACSSCYCLOPSFDE-B
  • DEMO, Primary Arms SLx Compact 1x20 Prism Scope with ACSS Cyclops Reticle, Black, PAC1X-ACSS-CYCLOPS , MPN: 710001-DEMO , Code: 29R-PRD-1XCO-710001-DEMO
  • USED, Primary Arms SLx Compact 1x20 Prism Scope with ACSS Cyclops Reticle, Black, PAC1X-ACSS-CYCLOPS , MPN: 710001-EDEMO , Code: 29R-PRD-1XCO-710001-EDEMO-OT-U
  • Blemished Demo, Primary Arms SLx Compact 1x20 Prism Scope with ACSS Cyclops Reticle, Black, PAC1X-ACSS-CYCLOPS , MPN: BLEM-PAC1X-ACSS-CYCLOPS , Code: 29R-PRD-1XCO-PAC1X-ACSS-CYCLOPS-B-DEMO
  • Primary Arms SLx Compact 1x20 Prism Scope with ACSS Cyclops Reticle, Black, PAC1X-ACSS-CYCLOPS , MPN: 710001 , UPC: 818500013082 , Code: 29R-PRD-1XCO-710001
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