Holosun HS403C PARALOW Free Solar Power 1x20 Red Dot Sight Scope


  • Model: AS7657
  • Manufactured by: Holosun


  • Holosun HS403C PARALOW Free Solar Power 1x20mm 2 MOA Red Dot Sight Scope.
  • New advantage technology LED allows 50,000 hours of operation on one battery.
  • 2 MOA on dot size.
  • Unlimited field of view.
  • Housing material made by Aluminum.
  • Suitable for any 20mm RIS weaver standard rail.
  • Designed for day use, including dusk and dawn.
  • Parallax-free with unlimited eye relief.
  • Unaffected by extreme weather conditions.
  • Durable and reliable construction.
  • Multi layer coating for all lens.
  • Red illuminated dot intensity.
  • Solar and battery power supplies.
  • 9 levels press button brightness setting.
  • Press button brightness setting and automaticlly brightness adjustment.
  • No laser emission that could be harmful to your eyes.
  • Dot sight with windage and elevation adjustment.
  • Included extra low mount for optional use.
  • Rubber lens cover to avoid scratching.
  • Small enough to be used on any rifles, carbines, shotguns, submachine guns and handguns.
  • Reduced training time and ammunition.
  • Increased aiming confidence.


  • Holosun Model no. - HS403C (SC-0275)
  • Color - Anodized matte black
  • Weight - 126g (Set weight 285g)
  • Size - 67mm x 35mm x 63mm with high mount
  • Scope length - 67mm (with lens cover)
  • Eye Relief - Unlimited
  • Objective lens diameter - 20mm
  • High mount elevation level - 30mm (bottom of mount to rail)
  • Reticle type - Red illuminated dot
  • Magnification - 1X
  • Focus type - Fixed
  • Red Dot Size - 2 MOA
  • Light source - LED (Light Emitting Diode) totally eye-safe wavelength: 650 nm red light
  • Battery - 1 x CR2032 (not included)
  • Power Source - Solar and battery power supplies
  • Auto Shutoff - 8 Hours
  • Battery Life - 50,000 hours at setting 6
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    This product was added to our catalog on Saturday 02 January, 2016.

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    Disclaimer: All airsoft guns, gas blowback guns, spring guns are NOT real firearms. All airsoft guns sold to US customers are affixed with an orange tip permanently.