Holosun Technologies, HE503R-GD, 2 MOA Dot & 65MOA Circle


  • 2 MOA dot W/ 65 MOA circle
  • Parallax-free with unlimited eye relief 
  • Protective turret shroud
  • Solar and battery power supplies 


Product Description

The HE503R is a 20mm micro optical sight designed for rifle and carbine applications. Features include rotary Switch, 12 brightness settings, Holosun's Gold Super LED with up to 50k hours battery life, and Multi-Reticle System. Rheostat Dial to adjust brightness settings. The HS503R can achieve constant on battery life of up to 100,000 hours on medium setting. This optic features Holosun's proprietary Multi-reticle System (MRS) giving the user 2 reticles to choose from. Includes lower 1/3 Co-witness mount, t10 L key, low profile mount, rubber cover, CR2032 battery, lens cloth and user manual.


Holosun HE503R-GD

  • MANUFACTURER: Holosun Technologies

    MODEL: 503R-GD

    TYPE: Red Dot Closed Emitter 

    FINISH: Black

    WINDOW SIZE: 20mm Diameter

    RETICLE: 2 MOA Dot 


    BATTERY LIFE: 50,000hrs


    DIMENSIONS: 2.75x1.43x1.62

    WEIGHT: 3.53oz

    UPC: 605930625394