Holosun Technologies HS403A Micro Red Dot


Holosun Technologies, HS403A Micro Red Dot, 2MOA Dot, Solar with Battery, Includes Low and 1/3 Co-Wintness Mount, Fits 1913 Picatinny Rail, 50,000 Hour Run Time, Auto Wake with 8 Hour Auto Off, Black Finish

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SKU: HS403C Category:


The HS403C Paralow has two power systems, one is operated by solar power only while the other operates on battery only.  Out of the box, this red dot is automatically solar powered.  The red dot intensity also auto adjusts to ambient light.  If there is not enough light, such as at night, just press the “+” or “-” button to activate battery power.   Now it will operate like a regular red dot so you can adjust the intensity by pressing “+” or “-” buttons.


  • Holosun Technologies
  • HS403C
  • 1913 Picatinny Rail
  • 2MOA Red Dot
  • Hi and Low Mount
  • Solar Power with Internal Battery
  • Designed for day use and night vision
  • New advantage technology LED  allows 50,000 hours of operation on one battery
  • Unlimited field of view
  • Parallax-free with unlimited eye relief
  • Unaffected by extreme weather conditions
  • Low mount and 1/3 Co-witness mount included
  • Black


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