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Holosun HS510C Red Dot Open Reflex Sight

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Availability: In stock

Brand: Holosun
UPC: 605930624571
Material: Titanium
Battery: CR2032
Reticle: Ballistic Circle Quadplex
Reticle Dot Size: 2 MOA, 65 MOA
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This is a Holosun HS510C Red Dot Sight

The 510C is an open reflex sight from Holosun, designed for use on carbines and rifles and featuring their multilayer reflective glass for top-notch optical clarity.

The Multiple Reticle System allows users to customize their reticle based on their needs, choosing from a 2 MOA red dot, a 65 MOA circle, or both. Rugged aluminum construction ensures that this red dot sight can handle just as much as your rifle.

The 510C boasts a 50,000-hour battery life, made possible by Holosun’s highly efficient Super LED, as well as their Shake Awake technology. This feature deactivates the sight when it has been still for an extended period, then reactivates the sight when it detects movement, utilizing the last saved settings.

A solar failsafe integrated into the sight allows it to run using sunlight in the event that the battery dies.



  • Reticle Size: 2 MOA & 65 MOA Circle
  • Reticle Color: Red
  • Parallax Free: Yes
  • Eye Relief: Unlimited
  • Battery Type: CR2032
  • Battery Life (Setting 6): 50,000 Hours
  • Brightness Settings: 10 Daylight & 2 Night vision
  • Material: Aluminum &Titanium Hood
  • Adjustment per Click: 0.5 MOA
  • Operating Temperature: -22° F to 140° F
  • Water Resistance: IP67
  • Weight: 4.94oz
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