HOLOSUN ARO-RD2 2 MOA Red Dot Sight ARO-RD2

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Holosun

HOLOSUN ARO-RD2 2 MOA Red Dot Sight (ARO-RD2)

(2 reviews) Write a Review
SKU:
HOLO-ARO-RD2
UPC:
810047073598
MPN:
ARO-RD2
On Sale
  • HOLOSUN ARO-RD2 2 MOA Red Dot Sight (ARO-RD2)
  • HOLOSUN ARO-RD2 2 MOA Red Dot Sight (ARO-RD2)
  • HOLOSUN ARO-RD2 2 MOA Red Dot Sight (ARO-RD2)
  • HOLOSUN ARO-RD2 2 MOA Red Dot Sight (ARO-RD2)
  • HOLOSUN ARO-RD2 2 MOA Red Dot Sight (ARO-RD2)
  • HOLOSUN ARO-RD2 2 MOA Red Dot Sight (ARO-RD2)
  • HOLOSUN ARO-RD2 2 MOA Red Dot Sight (ARO-RD2)
$114.99 $188.22
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Description

  • For Rifles, Carbines and Other Long Guns
  • 12 Brightness Settings (2 NV-Compatible)
  • Compatible with Holosun Magnifiers
  • Multicoated Optics
  • Lower 1/3 Co-Witness Mount
  • 50,000-Hour Battery Life
  • Hard Anodized Aluminum Housing
  • 2 MOA Dot Reticle

The HOLOSUN ARO-RD2 2 MOA Dot Sight is an advancement on their popular 20mm 403 and 503 series optics. The ARO features an all-new 22mm housing design that mates perfectly with Holosun's magnifier series and an all-new 1.63" lower 1/3 co-witness pedestal mount. The ARO is available as a 2 MOA dot only or with their Multi-Reticle System (MRS) in Red, Green, or Gold.

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Warranty Information

Optical Specs
Reticle 2 MOA Dot
Light Wavelength 650nm
Reticle Color Red
Parallax Free Yes
Unlimited Eye Relief Yes
Magnification 1x
Multi-Coatings Yes
Electronic Specs
Power Source Battery
Battery Type CR2032
Battery Life (Hours) 50000
Brightness Setting 10 DL & 2 NV
Physical Specs
Window Size, in 0.86"
Dimension, in 2.48" x 1.54" x 2.63"
Weight, oz 3.38
Mechanical Specs
Housing Material Durable Aluminum
Surface Finish MAO
Adjustment per Click 0.5 MOA
W&E Travel Range +/-50 MOA
Environment Specs
Storage Temperature -40°C ~ 70°
Working Temperature -30°C ~ 60°C
Submersion IP67
Vibration 1000G
In the Box
Includes 1x ARO-RD2 Optic
1x 1.63 in Optic Mount
1x 1.05 in Optic Mount
1x Multi-tool
1x Wrench
1x Cleaning Cloth
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Additional Information

Activity:
Shooting
Color:
Black
Finish:
Matte
Firearm Fit:
Rifles
Magnification:
1x
Model:
ARO-RD2
Product Type:
Red Dot Sights
Reticle Size:
2 MOA Dot
Serialized Item:
F
Bestselling:
F
On Sale:
On Sale 30-40% off
SALE:
On Sale
Design Type:
Reticle: Red 2 MOA Dot
In Store Pickup:
Yes
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COMPATIBLE ACCESSORIES

2 Reviews

  • 5
    Good budget red dot

    Posted by Emily on Jul 25th 2025

    Great optic from Holosun as always. The dot is easy to pick up, the controls are good. The glass has a little bit of a blue tint but I don't mind. Overall a very nice piece for what you pay

  • 5
    Great budget sight

    Posted by Ian on Jun 1st 2025

    I’ve ordered from this store before and it’s 100% legit. Great service every time. I’ve been running my 503 hard for a few years now, so I figured it was finally time for an upgrade. The dot is bright and crisp. Everything you need for mounting is included

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