The Eotech 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 1 MOA Red Dot surrounded by a 68 MOA Ring; easily accessible rear buttons.