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HOLOSUN HS503C Circle Dot Sight

HOLOSUN HS503C Circle Dot Sight

Part Number:2719N0091SOL1
Average Rating
Your Price: $249.99
Retail Price:$279.00
Your Savings:$29.01(10%)
Out of Stock



HOLOSUN HS503C Circle Dot Sight

  • Always bright lit 65 MOA Circle and 2 MOA dot OR just 2 MOA dot
  • Dual solar/battery power system and LED lit for 30,000 hr battery life
  • Rugged: Incredible Ingress Protection rating of IP 67
  • Mounts any standard Picatinny or Weaver rail system with low rise OR high rise mount

This is the best sight you never heard of. HOLOSUN has broken the mold and is bucking the traditional trends with its creativity and innovation. Smartly utilizing eye safe, low drainage LED technology and an integrated solar power supply, the single battery has a staggering life of up to 30,000 hours. Shooting in bright environments, the solar panel means the sight doesn’t even engage the battery at all while still maintaining an extremely bright reticle.

Visible and Accurate

The feature set doesn’t just stop at power savings however. The LED lit, parallax free, 65 MOA ring and 2 moa dot (brightness settable) is perfect for shooting steel. For close plates, just cover the target with the easy to find ring. For long range targets, use the ring to to located the very precise and bright 2 MOA dot and easily lock onto any target afar. For those who prefer more traditional sights, the circle can even be switched off!


Weather proof

The HOLOSUN HS503C is rugged and made for out doors. Armed with a IP67 (Ingress Protection) rating this sight can be immersed in water up to 1 meter and is completely absolutely protected from any physical dust particulates. In addition the sight ships with fast removable lens protectors and protective caps for elevation and windage adjustments.


The HOLOSUN HS503C is built to give its users options. Whether you use Picatinny or Weaver standards this sight will mount to any rail system. In addition it ships with BOTH a quality low rise and high rise mount to fit virtually any suitable firearm, pistol or rifle. Unlike competing sights, there is no need to spend extra money on expensive aftermarket accessories.


Windage and elevation adjustment knobs are protected with covers until you are ready to tweak. Each click equals a .5 MOA value for a extremely wide range of adjustability. Brightness is controlled in 11 stages with easy to find yet protected rubber’+’ and ‘-‘ buttons.

This sight has extreme value for its feature set and build. Although new to the market, HOLOSUN with their innovation and out of the box designs is quickly becoming a market leader and household name. Don’t waste your money on expensive "brand priced" sights. Get a HOLOSUN that is every bit of good (if not better) and STILL have some money left in your wallet.


4 Stars
Great sight
Features all work as described and provide a really nice tight dot for bullseye shooting. You really have to turn up the brightness when in the shade (like a shooting line cover) when aiming into bright light. Indoors and less contrast days are fine.
Did you find this helpful?  5 of 5 Found Helpful
Reviewed by: (Verified Buyer)  from NH. on 10/7/2016

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