The Konus Sight-Pro Atomic QR is one of the smallest traditional dot sights. This rugged scope is ideal for use on top of AR rifles thanks to the 1" riser. The quick release base includes a locking lever that allows you to transition the scope from one firearm to another and securely attach it without fail. The 3.5 MOA dot illuminates in red in the brightest of conditions and has 11 intensity modes for virtually any lighting condition. It also has dual mount capabilities, it can fit on a standard Weaver style base or a Picatinny rail. Includes lens cover and a CR2032 battery.