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Questions & Answers
Does this include a low mount as well as the riser?

Yes it contains a low amount option come standard out of the box with the tall riser.

by Human, Verified Owner, June 30, 2025
Customer Reviews
Helpful Positive Review holosun aro mrs by F.c., Verified Owner, July 30, 2025
This holosun aro mrs multi reticle is amazing i mounted this on my henry model x in 357 with the low mount it look awesome took 2 shots to zero in definitely buy another for my ar 9 an my ar40
1/1 found this helpful
Helpful Positive Review Top tier optic by Krootz, Verified Owner, August 26, 2025
Best Aimpoint type optic with the circle dot reticle. Wanted an eotech but no shake-awake option. This is hands down just as bombproof and has a crisp reticle better than any other optic I've seen.
1/1 found this helpful
Most Recent Reviews Holosun ARO MRS (Red) by johnchip, Verified Owner, August 27, 2025
This is my third ARO MRS purchase. The mount it comes with is OK but I prefer using the Scalarworks LEAP/01 1.57" mount. Just a quick heads up on if you do use a Scalarworks mount - you may experience continuous spinning when putting the screws in. J...
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Most Recent Reviews super sweet green dot by Kado, Verified Owner, August 26, 2025
Works really good and you can tell it’s made from quality parts
Read All 4 Reviews
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Product Info for Holosun ARO MRS Advanced Rifle Optic 1x22mm Reflex Red Dot Sight

ARO (Advanced Rifle Optic) is an advancement on our popular 20mm 403 and 503 series optics. ARO features an all-new 22mm housing design that mates perfectly with our magnifier series, an all-new 1.63 lower 1/3 co-witness pedestal mount, and compatibility with a new lens cover and anti-reflection device system (available separately). The ARO series is available as a 2MOA dot only or with our Multi-Reticle System (MRS) in Red, Green, or Gold dot colors.image

Specifications for Holosun ARO MRS Advanced Rifle Optic 1x22mm Reflex Red Dot Sight:

Manufacturer: Holosun
Color: Black
Fabric/Material: Aluminum
Magnification: 1 x
Objective Lens Diameter: 22 mm
Reticle: 2 MOA Dot, 65 MOA Circle Dot
Brightness Settings: 12
Eye Relief: Unlimited
Adjustment Click Value: 0.5 MOA
Battery Type: Lithium Metal, CR2032
Battery Life: 50000 hours
Water Resistance Level: IP67
Weight: 3.38 oz

Package Contents:

  • Holosun ARO MRS Advanced Rifle Optic 1x22mm Reflex Red Dot Sight

Holosun ARO MRS Advanced Rifle Optic 1x22mm Reflex Red Dot Sight Orderable Models

List of Orderable Models

Holosun ARO MRS Advanced Rifle Optic 1x22mm Reflex Red Dot Sight, Green 2 MOA Dot/65 MOA Circle Multi-Reticle, Black, ARO-MRS-GR , MPN: ARO-MRS-GR , UPC: 810047073666 , Code: 28Y-RD-AROMRS-ARO-MRS-GR
Holosun ARO MRS Advanced Rifle Optic 1x22mm Reflex Red Dot Sight, Red 2 MOA Dot/65 MOA Circle Multi-Reticle, Black, ARO-MRS-RD , MPN: ARO-MRS-RD , UPC: 810047073628 , Code: 28Y-RD-AROMRS-ARO-MRS-RD
Holosun ARO MRS Advanced Rifle Optic 1x22mm Reflex Red Dot Sight, Gold 2 MOA Dot/65 MOA Circle Multi-Reticle Rifle, Black, ARO-MRS-GD , MPN: ARO-MRS-GD , UPC: 810047073635 , Code: 28Y-RD-AROMRS-ARO-MRS-GD
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