Red dot sights are popular optical devices that help shooters quickly acquire targets with both eyes open. They’re widely used in hunting, tactical applications, and competitive shooting. While all red dot sights serve the same basic function—providing a clear aiming point—they come in a few different types, each suited to specific needs. Here are the most common types of red dot sights:
Tube-style red dots resemble traditional rifle scopes. They often feature more robust housing and allow the use of filters, lens covers, and magnifiers. These sights are popular for outdoor use due to their durability and adaptability.
Best for: Rifles, tactical use, and mounting accessories like magnifiers.
Open or reflex sights feature a smaller, flat profile with an exposed lens. They’re lightweight, fast to acquire targets, and excellent for close-range shooting.
Best for: Handguns, shotguns, and AR-style rifles in close-quarters environments.
MRDS are compact reflex-style sights designed for pistols or as offset sights on rifles. They’re often used in competitive shooting or self-defense due to their lightweight and quick targeting capabilities.
Best for: Handguns, backup rifle sights, and low-profile setups.
Though not technically red dot sights, prism optics often get grouped together because they offer a similar quick-acquisition experience with etched and illuminated reticles. They are better suited for users with astigmatism.
Best for: Shooters who need a fixed magnification and sharper reticle clarity.
Choosing the right red dot sight depends on your firearm type, shooting range, and personal preference. Whether you're using a pistol for self-defense or a rifle for long-range engagement, there’s a red dot style designed to match your needs.