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PRODUCT DETAILS Holosun HS503CU Circle Dot Sight

Holosun HS503CU Circle Dot Sight

Product Brand:


Product Code: HS503CU
Length: 72 mm
In stock
Unit Price: USD$269.99

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The Holosun red dots are sights that are rugged and budget-friendly real steel optics perfect for airsoft use.  With high impact resistant glass, strong metal construction, and an extremely easy to track red dot, these sights are perfect for all platforms. 

Batteries not included due to IATA airline regulations


  • 2 MOA Dot & 65 MOA Circle
  • 50,000 Hours for Dot / 20,000 Hours for Circle-Dot
  • Solar Panel
  • Melory Function for Brightness Setting
  • 10DL & 2NV Brightness Settings  
  • Lower Mount and AR Riser 
  • Protective Design for Turrets
  • Waterproof
  • Parallax Free


  • x1 Holosun HS503CU Circle Dot Sight
  • x1 Battery Tray 
  • x1 Adjustment Tool 
  • x1 User Manual 

Disclaimer: All aftermarket upgrade parts require necessary skill or modification to install and assemble, please consult with your airsoft technician if needed.