Holosun HS403B Red Dot Sight
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  • Holosun HS403B Red Dot Sight

Holosun HS403B Red Dot Sight

$189.99

Open reflex sight

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Holosun HS403B Red Dot Sight

HS403B is a 20mm micro sight designed for rifle and carbine applications. HS403B features Holosun’s Red Super LED with 50k hour battery life, 10 daylight and 2 night vision compatible reticle intensity settings. Its housing is made from 6061 aluminum and includes both a lower 1/3 co-witness mount (1.63”) and a low mount (.75”) for low-comb height rifle applications.

Additional features include Shake Awake technology, digital buttons for setting changes, rubber lens covers, and a side-mounted battery tray for the 2032 battery. HS403B is a versatile sight for users of all levels.

Features

  • Reticle: 2 MOA Dot
  • 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

Specifications

  • Reticle: 2 MOA Dot
  • Light Wavelength: 650nm
  • Reticle Color: Red
  • Parallax Free: Yes
  • Unlimited Eye Relief: Yes
  • Magnification: 1x
  • Multi-Coatings: Yes
  • Power Source: Battery
  • Battery Type: CR2032
  • Battery Life: 50,000 Hours
  • Brightness Setting: 10 DL 2 NV
  • Housing Material: 6061 T6 Aluminum
  • Surface Finish: MAO
  • Adjustment per Click: 0.5 MOA
  • WE Travel Range: ±50 MOA
  • Window Size: 20mm diameter
  • Dimension (in): 2.45x1.43x1.6
  • Weight: 2.82oz
  • Storage Temperature: -40?~70?
  • Working Temperature: -30?~60?
  • Submersion: IP67
  • Vibration: 1000G
HS403B

Specific References

MPN
HS403B
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