Holosun HE510C-GR Green Multi-Reticle Reflex Sight

$339.99 $285.00
(2 reviews)
Current Stock:

Holosun HE510C Green Multi-Reticle Reflex Sight


The Holosun HE510C is an open reflex optical sight designed for rifle and carbine applications. Built with a durable 6061-T6 aluminum housing and a rock solid mount ensuring a dependable zero.

The 510 series is rich with unique features; multiple reticle system allows you to select your preferential reticle (green dot, moa circle or both), a parallax free sight picture with Holosun’s Super LED capable of up to 50k hours battery life, built in Solar fail-safe as a back up to keep your optic running in case of battery failure, and the innovative Shake Awake bringing your optic to life with the slightest movement.

In the Box:
  • Absolute Co-Witness QD Mount
  • T10 L Key
  • User Manual
  • CR2032 Battery
  • Lens Cloth


  • Reticle: 2 MOA Dot & 65 MOA Circle
  • Light Wavelength: 650nm
  • Reticle Color: Green
  • Parallax Free: Yes
  • Unlimited Eye Relief: Yes
  • Magnification: 1x
  • Multi-Coatings: Yes
  • Power Source: Battery
  • Battery Type: CR2032
  • Battery Life (Hours): 50000
  • Brightness Setting: 10 DL&2 NV
  • Window Size: 0.91x1.26
  • Dimension (in): 3.3x1.68x1.78
  • Weight (oz): 4.94
  • Housing Material: Aluminum & Titanium Hood
  • Surface Finish: MAO
  • Adjustment per Click: 0.5 MOA
  • W&E Travel Range: ±50 MOA
  • Storage Temperature: -40℃~70℃
  • Working Temperature: -30℃~60℃
  • Submersion: IP67
  • Vibration: 1000G


  • 5
    Holosun 510c

    Posted by Turboskier on 13th Aug 2023

    I’m late to the holosun train. Have been an eotech / nightforce ho for the last decade (needing a second job to afford all of them) and this holosun is fantastic. So many features lacked into it and it just works. All of the time. As I’m aging and my eyes become problematic I find the relief and the reticle to be perfect for my use case (MPX). Super package and for the price it’s a great value. Just picked up a pistol optic based on how much I liked the first holosun. Better late than never., I guess.

  • 5

    Posted by James Gatto on 14th Jan 2023

    Holosun makes a good product