EOTech XPS2-0 65/1 1x 1.2"x0.85" Obj Unlimited Eye Relief 1 MOA DOT Black

Shortest model sight yet. This sight is smaller than the former N-cell battery sight (511/551) and runs on a single 123 battery. It also has a longer battery ife than the N-cell style sights. With the single battery configuration, the XPS allows ore rail space than ever, leaving more room for rear iron sights or magnification. Smaller, lighter and always fast. This model is not night vision compatible.