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Questions & Answers
Does the listed weight include the mount? Expert Answer

Holosun states the Holosun HE403R Micro Red Dot Sight weighs 3.53oz but does not state if that weight includes that mount or not. I recommend contacting Holosun for that information.

by Hunter, Gear Expert, January 12, 2023
shake awake feature? Expert Answer

This optic does not have the shake awake feature.

by Jeremy, Gear Expert, August 5, 2021
Customer Reviews
Helpful Positive Review
Great sight gold dot by J, September 11, 2024
Bought for my wife because she was having issues with the green dot. The gold is great she can see it clearly and it makes s big difference. Mounted on her SP5K-PDW SBR direct on an infitech aimpoint micro mount. 100% co witness.
1/1 found this helpful
Helpful Positive Review
Nifty Aimpoint T2 clone by Jeffrey, June 21, 2023
I believe that Holosun holds the sweet spot of decent price for decent quality. The HE403R GD is no exception. The optic is robust and capable of withstanding harsh use. The 2moa dot is really nice for precision and still allows fast target acquis...
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2/3 found this helpful
Helpful Positive Review
Great sight by Speed bump, February 13, 2024
I'm color blind red green. This sight is gold yellow works great!! See great with it in woods pipeline hunting. Hit paper plate at 100 yards with it .
1/1 found this helpful
Helpful Positive Review
Excellent! by Larry, June 21, 2023
Great Optic, great price! The dial knob on the side makes changing the brightness fast and intuitive. I prefer the dial to the push buttons if your transitioning form inside a strict to out door or if you want to dial the dot down for a more precise ...
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2/2 found this helpful
Helpful Positive Review
Great Optic at very affordable price! by Casual Shooter, November 11, 2019
I have a few other holosuns across other platforms, although I wanted to try the new (to me) gold dot style. The reticle was a clean yellowish/green hue that was easy to pick up against all the backgrounds I tried it out on.
9/10 found this helpful
Helpful Positive Review
NO BUTTONS-QUICK DEPLOY by J Berry the Red boi, April 23, 2020
Got this for a home defense weapon. I was initially unsure about the Gold Dot retical. Upon receipt of the product, I found it to be easy to install and ready to use. The optic shines more of a neon green with gold tint to it, especially when outside...
Read More...
6/7 found this helpful
Read All 9 Reviews
Color:
Black
Finish:
MAO
Fabric/Material:
6061-T6 Aluminum
Magnification:
1 x
Objective Lens Diameter:
20 mm
Objective Window Size:
20 mm
Reticle:
2 MOA Dot
Illumination Type:
LED
Illumination Color:
Amber/Gold
Brightness Settings:
10
Eye Relief:
Unlimited
Adjustment Type:
MOA
Adjustment Click Value:
0.5 MOA
Parallax:
Parallax Free
Optical Coating:
Coated
Battery Type:
CR2032
Battery Quantity:
1
Battery Life:
50000 hours
Operating Temperature:
-22 - 140 Fahrenheit
Water Resistance Level:
IP67
Shockproof:
Yes
Fogproof:
Yes
Gun Make:
Universal
Gun Model:
Universal
Length:
2.75 in
Width:
1.43 in
Height:
1.62 in
Weight:
3.53 oz
Included Accessories:
Standard
Condition:
New
Magnification Type:
Fixed
Quantity:
1
Red Dot Sights-Footprint:
Not Applicable
Attachment Type:
Picatinny
Housing/Frame Material:
6061-T6 aluminum
Mount Type:
Picatinny
W/E Travel at 100 Yds:
50 MOA

Code: 28Y-RD-HOL403R1-HE403R-GD

MPN: HE403R-GD

UPC: 605930625387

Product No Longer Available

Product Info for Holosun HE403R Micro 1X20mm 2 MOA Red Dot Sight

Equip the compact Holosun HE403R Micro Red Dot Sight to boost your target acquisition speed while also fine-tuning your accuracy at close to medium ranges. Holosun created these Red Dot Sights using their advanced LED technology that provides 50,000 hours of battery life off of a single CR2032 battery. Unlike other sights, the Holosun HE403R 2 MOA Micro Red Dot Sight offers an unlimited field of view, unlimited eye relief and a parallax-free experience. A rugged aluminum housing protects the internal components while remaining lightweight. You can even change the brightness settings with 10 options for daylight and 2 options that are night vision-compatible. Use the included low or 1/3 co-witness mount to upgrade your weapon with this Holosun HE403R-GD Elite Micro Red Dot Sight.image

Features of Holosun HE403R Micro Red Dot Sight:

  • Parallax free with unlimited eye relief;
  • Rheo Stat Dial controls and streamlined housing design;
  • Adaptable to Picatinny and Weaver rails;
  • CNC machining with T6061-T6 aluminum housing

Package Contents:

  • Holosun HE403R Micro Red Dot Sight
  • Low mount and 1/3 Co-witness mount

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Related Products to Holosun HE403R Micro 1X20mm 2 MOA Red Dot Sight

Holosun HE403R Micro 1X20mm 2 MOA Red Dot Sight Unavailable & Discontinued Models

List of Unorderable Models

  • Holosun Micro Red Dot Sight 1x20mm, 2 MOA Circle Dot Reticle, MAO, Black, HE403R-GD , MPN: HE403R-GD , UPC: 605930625387 , Code: 28Y-RD-HOL403R1-HE403R-GD
  • USED Holosun Micro Red Dot Sight, 2 MOA Circle Dot Reticle, MAO, Black, HE403R-GD, EDEMO1, Used, Condition Fair , MPN: HE403R-GD-EDEMO1 , Code: 28Y-RD-HOL403R1-HE403R-GD-EDEMO1
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