Eotech XPS2-0 1x 68mm Green Dot - Circle 1 Dot - The XPS2 is the shortest and lightest holographic weapon sight available without night vision. The single battery configuration allows more rail space, leaving more room for rear iron sights or magnification. It has 20 brightness settings and a scrolling feature and it is submersible to 3 meters. XPS has a locking quick detach lever and a 68 MOA circle with 1 MOA dot and easily adjustable side buttons. Includes manual, battery and case.