Category AR-15 Scopes & Optics

We hands-on test the new Flex 2 -- a multipurpose thermal reflex sight -- from X-Vision to see if it can handle what lurks at night. (Read)

Want a scope catered to your .300 Blackout round? We cover some of the best red dot, magnified optic, and prism scopes with the ideal .300 dropoff. (Read)

Looking for a sub-$500 low power variable optic (LPVO) in the 1-8x range? We hands-on review the Swampfox Arrowhead for glass, eye-box, price, and more. (Read)

What's a co-witness sight with a red dot? What's the difference from absolute vs lower one-thirds co-witness? And how to do you zero a co-witnessed optic? (Read)

Are Swamp Fox's new red dots worth the move from established brands? We hands-on test their Liberator & micro Kingslayer to find out. (Read)

Need a quick transition from a magnified scope to close-up targets? Check out offset irons which give you a nice sight picture with a quick rotation. (Read)

Need a rock solid optic for your go-to rifle? We review the Aimpoint PRO with plenty of rounds down range. Plus accuracy testing, remounting shift testing, and torture testing with a hammer. (Read)

Find the best AR-15 scopes & optics for your budget and use. From red dots to magnifiers, prisms, holographic, and scopes. (Read)

There's lots of red dots. Learn the different types, why they rock, and our top picks based on real-world use with a tons of guns and thousands of rounds. (Read)