Holosun 1x20 Classic Red Dot Sight

Holosun 1x20 Classic Red Dot Sight

Black, 2 MOA Dot w/ 65 MOA Ring (Green)

MPN# HOLHS503GU UPC 760921087688


Availability: In Stock


Holosun 1x20 Classic Red Dot Sight Details

  • Black
  • 2 MOA Dot w/ 65 MOA Ring (Green)
  • Low Mount
  • 1/3 Co-Witness Mount


Holosun 1x20 Classic Red Dot Sight Specifications

The HS503GU is a new micro red dot optic equipped with a 65 MOA circle dot reticle with the option of switching to a 2 MOA dot only. The “G” signifies that the battery is side mounted on the side of the optic. The “U” signifies a housing design that shrouds the windage and elevation turrets on two sides. Employing new LED technology, the life-time for one CR2032 battery can reach 5 years on the 2 MOA dot. Holosun’s “Shake Awake” technology automatically turns the optic on at the slightest movement. When the optic senses no movement, it will go to sleep.


  • Designed for day and night use
  • New advanced technology LED allows up to 50,000 hours of operation on one CR2032 battery
  • 2 MOA on dot size
  • Reduced training time and ammunition
  • Unlimited field of view
  • Parallax-free with unlimited eye relief
  • Unaffected by extreme weather conditions
  • Durable and reliable construction
  • Low mount and 1/3 Co-witness mount included

Holosun 1x20 Classic Red Dot Sight
Objective Lens (mm):20
Light Source:LED
Reticle:2 MOA Dot & 65 MOA Ring
Parallax Free:Yes
Unlimited Eye Relief:Yes
Integrated Laser:No
Battery Type:CR2032
Battery Life (hrs):Up to 50,000
Brightness Setting:10 Daylight & 2 NV Compatible
Housing Material:6061 Aluminum
Surface Finish:MAO
Housing Color:Black
Adjustment per Click (MOA):.5
W&E Travel Range (MOA):±50
Storage Temperature (°F):-40 - 158
Working Temperature (°F):-22 - 140
Vibration (G):Up to 1000
Dimension (in):2.44 x 1.18 x 1.45
Weight (oz):6.3
Central Height (in):1.63

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