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Holosun HE403R-GD Gold 2MOA Dot 20mm Micro Reflex Sight w/Rotary Switch HE403R-GD

SKU HE403R-GD-Holosun

List Price $195.99
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The HE403R-GD is a 20mm micro optical sight designed for rifle and carbine applications. Features include our new Rotary Switch, 12 brightness settings, Holosun’s Gold Super LED with up to 50k hours battery life, and 2 MOA Dot.

In the Box:

  • Absolute Cowitness QD Mount
  • T10 L Key
  • CR2032 Battery
  • Lens Cloth
  • User Manual

Features of the Holosun HE403R-GD

  • Green MRS: Circle Dot; 2 MOA Dot; 65 MOA Circle
  • Up to 50,000 Hours Battery Life (Setting 6)
  • 12 Brightness Setting: 10 DL & 2 NV Compatible
  • Convenient Tray Battery Compartment
  • Parallax-free & Unlimited Eye Relief
  • Multilayer Reflective Glass
  • Solar Faisafe™


  • Magnification Range:1x
  • Reticle Details2 MOA Gold Dot Reticle
  • Objective Lens Diameter:20mm
  • Dimensions:2.75×1.43×1.62 (in)
  • Weight:3.53 oz
  • BatteryCR2032
  • Battery TypeCR2032
  • Night Vision CompatibleYes
  • Brightness Settings2 NVD 10 Regular
  • Product TypeReflex Sight/Red Dot
  • Item ConditionNew
  • UPC605930625387
  • MPNHE403R-GD

Customer Reviews

Average Rating
April 12, 2023

I currently have this optic mounted on a Springfield Hellion. I swapped the 1/3rd cowitness mount with the low mount and it cowitnessed perfectly with the built in iron sights on the rifle. The optic has a bit of a bluish tint to it but it doesn't hurt the clarity when shooting outside. It tracks well and the gold dot shows up against outdoor backgrounds. Time will tell on the durability. Good inexpensive optic. The paint on the adjustment surfaces and battery cover is easily scratched though.

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