Holosun HE403C-GR Micro Green Dot Sight w/ HM3X 3X Magnifier

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Product Code: HE403C-GR-HM3X
Quantity in Stock Quantity in Stock: IN STOCK
List Price: $494.09
MSRP: $494.09
Sale Price: Sale Price: $424.98
Savings: $69.11
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Holosun HE403C-GR Solar Green Dot Sight with HM3X 3X Magnifier


The HE403C-GR is a 20mm micro optical sight designed for rifle and carbine applications. Features include Solar Failsafe, 12 brightness settings, Holosun’s Green Super LED with up to 50k hour battery life, and 2 MOA Dot.

  • Parallax free optical system, with unlimited eye relief
  • Minimized obstruction of vision, with push-button controls and streamlined housing design
  • Unit will "auto wake" when vibration is detected
  • Low mount and 1/3 co-witness mount included
  • Adaptable to Picatinny and Weaver rails
  • CNC-machining with T6061-T6 aluminum housing
  • Unaffected by extreme weather conditions
  • New Advantage Technology LED allows 50,000 hours of operation on one battery
  • Designed for day use and night vision


The HM3X is An Aluminum bodied 3X magnifier that includes a quick release, ambidextrous, flip-to-side mount with Absolute and Lower 1/3 Co-witness mounting solutions. Additional features include 2.75'' of eye relief, IP67 certified water resistance, with windage and elevation adjustment for precision zeroing.

  • Flip-to-the-side Design
  • Outstanding Specification & Clarity
  • QD Mount & Spacer included
  • IP67 Waterproof