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Holosun Technologies HE510C-GR (Green)


Availability: In stock

You already know. Red, green or christmas? Green means go.

The HE510C-GR Elite is Holosun’s flagship Open Reflex optic. Now equipped with Holosun’s highly efficient green reticle, the HE510C-GR Elite has an open frame for a wide sight picture. The HS510C Elite is powered by Holosun’s new, Advanced Super Solar Technology as well as, a CR2032 battery. Utilizing our multi-reticle system (MRS) this unit features three reticle choices. The HE510C-GR can be switched between a 65 MOA circle with 2 MOA dot, a 2 MOA dot only, or a 65 MOA ring only, all at the push of a button. This optic is protected by a titanium-alloyed hood. And remember, the same emitter means no need for re-zeroing when switching which dot setup you’re using.

An absolute co-witness QD mount, T10 L key, user manual, CR2032 battery, and lens cloth all come in the box.


  • Reticle: 2 MOA Dot & 65 MOA Circle
  • Light Wavelength: 540nm
  • Reticle Color: Green
  • Parallax Free: Yes
  • Unlimited Eye Relief: Yes
  • Magnification: 1x
  • Multi-Coatings: Yes


  • Power Source: Battery
  • Battery Type: CR2032
  • Battery Life: 50000 hours
  • Brightness Setting: 10 daytime settings & 2 night vision settings


  • Window Size: 0.91 x 1.26 inches
  • Dimension: 3.3 x 1.68 x 1.78 inches
  • Weight: 4.94 ounces


  • Housing Material: Aluminum & Titanium Hood
  • Surface Finish: MAO
  • Adjustment per Click: 0.5 MOA
  • Windage & Elevation Travel Range: ±50 MOA


  • Storage Temperature: -40℃~70℃
  • Working Temperature: -30℃~60℃
  • Submersion: IP67
  • Vibration: 1000G

Manufacturer Part #HE510C-GR



17 reviews for Holosun Technologies HE510C-GR (Green)

  1. Travis (verified owner)

    Items arrived in perfect condition – and there was even a personalized note inside! That was a first for my wife and I. We liked it so much we kept it. Great price and fantastic customer service!

  2. Steven Brown (verified owner)

    Fast shipping. Excellent service. Great price on thus optic

  3. Andrew J. (verified owner)

    Optic was exactly as described and shipping was extremely quick. Excellent experience all the way around.

  4. John (verified owner)

    Great price, super fast shipping!

  5. Robert P. (verified owner)

    Ibex Armament is the best. The absolute best communication, and shipping is both lightening fast and immaculate. If I could buy everything with Ibex, I would.

  6. Jonathan (verified owner)

    Hunter was great to work with!

  7. Jonathan (verified owner)

    Hunter was great to work with!

  8. Kyle (verified owner)

    Great product. Fast shipping. Perfect!

  9. Victor Solis

    Victor S. (verified owner)

    Completed the look to my friends AR. Such a great product from an amazing seller.

  10. John S. (verified owner)

    Great customer service. Hunter goes above and beyond to satisfy his customers. Will shop here again.

  11. LAUGHN R. (verified owner)

    Great price, fantastic communication and quick shipping

  12. Henry (verified owner)

    I own 2 of these and will probably be buying more from Hunter and nobody else just can’t beat his service.

  13. Alex Kim

    Anonymous (verified owner)

    Fantastic seller with great service. Shipped quickly, and the product was delivered in a nicely packaged parcel. Absolutely the GOAT

  14. Anonymous (verified owner)

  15. Steven (verified owner)

    Best customer service around. Best prices on Holosun optics.

  16. Kenneth Brown

    Kenneth (verified owner)

    Great product, shipped quickly and packaged carefully! The green dot works really well with my astigmatism compared to a red dot.

  17. Spencer Habluetzel

    Anonymous (verified owner)

    Hunter at Ibex Armament provides good service! The sight works so far too. Used it to win a recent match with PCC. I will definitely consider Ibex for my next purchase.

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