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Questions & Answers
Is this shake awake

Yes have the same one with the gold dot, that’s set up on my ar other with shake awake on

by Nick Pollack, Verified Owner, March 4, 2026
Customer Reviews
Helpful Positive Review
Great Value by Alex G., October 9, 2025
New ARO works great and the new mount feels like a great improvement from the pervious gen of Holosuns. Seems pretty solid and it's a big plus that it's a 1/3 co-witness height which is great for shooters that want a slightly higher mount but still ...
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2/3 found this helpful
Most Recent Reviews
Great set to run! by Nice LPVO Mount, Verified Owner, March 3, 2026
Running this combo on several platforms. I really like this and would recommend the Holosun ARO Advanced Rifle Optic.
Most Recent Reviews
Absolutely Junk by Dave, Verified Owner, February 15, 2026
Been playing optic roulette for months trying to find SOMETHING that works on the AK platform that has decent eye relief, clarity, and usability. Sightmark R-spec just wasn't it. The Primary Arms SLX eye relief was too short, and was uncomfortable du...
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0/5 found this helpful
Most Recent Reviews
Holosun red dot/magnifier by GAdawgs88, Verified Owner, February 11, 2026
Awesome setup for the lever action. Of course, always a good quality product.
0/1 found this helpful
Read All 4 Reviews
Color:
Black
Reticle:
2 MOA Dot
Illumination Color:
Red
Red Dot Sights-Footprint:
Not Applicable

Code: 28Y-RD-ARO2HM3X-ARO-RD2-HM3X

MPN: ARO-RD2 & HM3X

UPC: 810047073925

List: $399.99Save 30%
$279.99

Product Info for Holosun ARO Advanced Rifle Optic 1x22mm Reflex Red Dot Sight w/HM3X Magnifier

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). This combo package features the ARO-RD2 and HM3X in a hard case.image

Specifications for Holosun ARO Advanced Rifle Optic 1x22mm Reflex Red Dot Sight w/HM3X Magnifier:

Manufacturer: Holosun
Color: Black
Fabric/Material: Aluminum
Magnification: 1 x
Objective Lens Diameter: 22 mm
Reticle: 2 MOA Dot
Illumination Type: LED
Illumination Color: Red
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
Red Dot Sights-Footprint: Not Applicable

Package Contents:

  • Holosun ARO Advanced Rifle Optic 1x22mm Reflex Red Dot Sight w/HM3X Magnifier

Holosun ARO Advanced Rifle Optic 1x22mm Reflex Red Dot Sight w/HM3X Magnifier Orderable Models

List of Orderable Models

  • Holosun ARO Advanced Rifle Optic 1x22mm Reflex Red Dot Sight, Red 2MOA Dot Reticle w/ HM3X Magnifier, Black, ARO-RD2 & HM3X , MPN: ARO-RD2 & HM3X , UPC: 810047073925 , Code: 28Y-RD-ARO2HM3X-ARO-RD2-HM3X
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