Holosun Technologies, 503CU, Micro Red Dot, 2MOA Dot With 65MOA Circle, Solar W/ Battery


  • 2 MOA on dot and 65 MOA Circle
  • Parallax-free
  • Unaffected by extreme weather conditions
  • Battery Solar Power
  • Durable construction


Product Description

The HS503CU is a new micro red dot optic equipped with a 65 MOA circle dot reticle with the option of switching to a 2MOA dot only. Holosun's highly efficient light emitting diodes and solar panels allow Holosun solar optics to run without a battery in many lighting conditions. Additionally, the back-up battery lasts up to 5-years on the dot and up to 2 years on the circle dot. The U signifies a housing design that shrouds the windage and elevation turrets on two sides.


Holosun HS503CU

  • MANUFACTURER: Holosun Technologies

    MODEL: 503CU

    TYPE: Red Dot Closed Emitter 

    FINISH: Black

    WINDOW SIZE: 20mm Diameter

    RETICLE: 2 MOA Dot 


    BATTERY LIFE: 50,000hrs


    DIMENSIONS: 2.6x1.43x1.6

    WEIGHT: 3oz

    UPC: 605930624540