Holosun 503 Red Dot Sights On Sale | Holosun Red Dot Sights & Accessories — 2 products / 2 models — Page 1

Like all the Red Dot Sights & Accessories from Holosun, the Holosun 503 Red Dot Sights are designed to provide excellent accuracy and quick target acquisition. Primarily designed for use on shotguns, rifles, and carbines, the Holosun 503 Red Dot Sights sits higher than many other Red Dot Sights & Accessories, letting you easily co-witness your optic and iron sights. The raised red dot sight also lets you switch your view to using just the iron sights quickly, as you can see underneath the mounted optic, which gives you tons of versatility when maneuvering through tight areas. All of these Holosun 503 Red Dot Sights boast battery lives of 50,000 hours or more, so you can use them consistently without worrying about failure.

What Battery Does Holosun 503 Use?

All models of these Holosun 503 Red Dot Sights use a CR2032 battery, which is a small disc-shaped battery that is easy to install and lasts a long time. This gives the red dot sight plenty of battery life to last you through countless shooting sessions, so you don't have to worry about it dying when you need it most. Plus, these batteries are extremely inexpensive, so if you do need to replace one, you won't have to break the bank or struggle to find one.

Shop Today!

If you're looking to make some upgrades, you've come to the right place. We have tons of Holosun 503 Red Dot Sights ready to be shipped right to your door so you can take your firearms to the next level. Plus, we offer Free Shipping on most orders over $49 to help you save as much money as possible!