EOTech XPS scopes are compact waterproof red dot sights that are small, fast, and submersible to over 30 feet! These compact red dot scopes are powered by a single Lithium 123 battery. The EOTech XPS Series of Red Dot Sights are available with and without night vision compatility. Either way, you'll have plenty of space to add a magnifier. The EOTech XPS Holo Sights feature a transverse battery compartment to reduce the sight length, making this series the shortest of EOTech's many Red Dot Holosights. Quick-release mounts make it easy to switch out your holographic sight when needed - and the EOTech XPS Holographic Weapon Sights can be remounted with instant accuracy, with repeatability within 2 MOA. These holographic sights are available from EOTech with end-mounted control buttons to control the reticle brightness of the holo scope. The EOTech XPS Series of reflex sights is ideal for tactical operators in the military or law enforcement, as well as serious hunters.