Description The Crossfire II Red Dot Sight is the compact, versatile optic you've been looking for. Just like it's predecessor, the Crossfire II features 11 brightness settings and a crisp 2 MOA reticle that is as fast in close quarters as it is precise at extended ranges, along with a rugged aluminum body that's well suited for even the harshest of recoiling firearms. Unlike the older generation, the Crossfire II boasts a full 50,000 hour battery life! It also includes a multi-height mount that allows users to choose between Absolute cowitness or Lower 1/3rd cowitness, as well as a belly mount for use with Shotguns or AK-pattern rifles. Add in night vision compatible settings and Vortex's legendary Lifetime Warranty, and you have a fantastic, lightweight optic suitable for nearly any platform.PRODUCT DETAILS: Crisp 2 MOA dot reticle 50,000 hour battery life with included CR2032 battery Rugged knurled brightness knob 11 brightness settings including NV compatible Includes skeletonized multi-height mount Shielded elevation turret Lightweight design weighs just 5.2 Oz. Backed by the Vortex Lifetime Warranty