Holosun 503R-GD

Original price was: $280.00.Current price is: $200.00.

Holosun 503R-GD

  •  Lower 1/3 Cowitness Mount
  • Low Profile Mount
  • T10 L Key
  • Rubber Cover
  • User Manual
  • CR2032 Battery
  • Lens Cloth

In Stock



The HE503R-GD is a 20mm micro optical sight designed for rifle and carbine applications. Features include our new Rotary Switch, 12 brightness settings, Holosun’s Gold Super LED with up to 50k hours battery life, and Multi-Reticle System.


  • 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: 2.75×1.43×1.62
  • WEIGHT: 3.53oz
  • UPC: 605930625394

Special Ordering

If this item is out of stock, we can place it on special order for you. Please give us a call, leave us a message or stop by our store to place an order.

Return & Refund Policy

All sales are final. No refunds or exchanges. If you have an issue with your purchase, please contact customer service.

Shipping Info

Shipping costs are not included in the price of the item(s). Customer is responsible for shipping costs in addition to the price of the item(s). We ship all non-serialized items such as ammo, accessories, optics, and gear to your shipping address, but all serialized items such as firearms and suppressors must be shipped to a local FFL of your choosing. All orders are shipped promptly within 1-5 business days.