Holosun HS403R 2 MOA Micro Red Dot Optic - HS403R

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Holosun HS403R 2 MOA Micro Red Dot Optic - HS403R


Quick Overview

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SKU: 176557
UPC: 605930625295
MFR#: HS403R
  • Magnification: 1x
  • Objective Diameter: 20mm
  • Light Source: LED
  • Reticle: 2 MOA Dot
  • Parallax Free: Yes
  • Unlimited Eye Relief: Yes
  • Housing Material: Aluminum
  • Surface Finish: Black MAO
  • Click Adjustment: 1/2 MOA
  • Adjustment Range: 50 MOA
  • Battery Type: CR2032
  • Battery Life: Up to 100,000 Hours
  • Length: 2.75”
  • Width: 1.43”
  • Height: 1.62”
  • Weight: 3.53 oz.
  • Brightness Setting: 10 Daylight & 2 Night Vision Compatible

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The HS403R is a small compact micro red dot optic that features Holosun’s new rheostat dial to adjust brightness settings. This new intensity control brings you everything you love about a Holosun, only faster! Employing Holosun’s ultra-efficient LED technology, the HS403R can achieve a “constant on” battery life of up to 5 years.


  • New rotary control for faster operation and visual brightness indicator • Advanced technology LED allows up to 100,000 hours of operation on one CR2032 battery
  • 2 MOA on dot size
  • Unlimited field of view
  • Parallax-free with unlimited eye relief
  • Durable and reliable construction
  • Low mount and 1/3 Co-witness mount included


Palmetto State Armory will help you Stay on Target with the best deals on Rifle Scopes, Red Dots, Holographic and Iron Sights in the business.

SKU: 176557
SKU 176557
Brand Holosun
Daily Deal No
Daily Deal Expires No
Youtube Video No
Free Shipping? Yes
Free Shipping Qty Label No
Free Shipping Qty No
SKU: 176557

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5.0 / 5.0
1 Review
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1 Star
Great sight at this price. Equal to those much more expensive.
This red dot works as advertised. Holds zero nicely, battery lasts almost forever. No problems whatsoever.
April 12, 2019

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