Holosun HS503C-U Solar Micro Circle Red Dot Sight


Quantity Only 2 left in stock

Holosun HS503C-U Solar Micro Circle Red Dot Sight

The Holosun HS503C-U Solar Micro Circle Red Dot Sight is a compact red dot sight with the option of dot only or dot with circle reticle pattern. Employing new LED technology, the life time for one CR2032 battery can be up to 10,000 hours at a mid level dot intensity. The highly efficient light emitting diodes and solar panels allow Holosun solar optics to run without a battery in many lighting conditions, as well as the ability to automatically adjust the brightness to compensate for its surroundings. Features a housing design that shrouds the windage and elevation turrets on two sides. The sight may be installed on various firearms such as shotguns, pistols, rifles, air rifles and crossbows.


  • Solar FailSafe
  • Shake Awake
  • Multiple Reticle System


  • 2MOA dot size with 65 MOA ring size.
  • Adjustment value for each Click: 0.5 MOA
  • Repeatable mounting accuracy: ≤2MOA
  • Brightness settings : 10 DL & 2 NV compatible.
  • Power supply:DC3V
  • Waterproof rating: IP67
  • Limited Lifetime Warranty

Item Number: HS503CU


Rangeview Sports Canada
Licensed Gun Shop in Newmarket, Ontario



  • Stock image may be displayed. Actual product may not be exactly as shown.
  • We do our best to keep online inventory quantity adjusted to match the retail store. However, please be advised that there is a delay when current levels are synced. All inventory is synced every few hours during business hours.
  • All pricing is subject to change without notice
  • Oversized, overweight, or bulk small-pack ammunition orders are subject to additional shipping charges
  • Orders will be processed and shipped within retail store hours.
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