This new Eotech holographic weapon sight is the XPS3-2. It is the shortest model sight made by Eotech. The XPS allows more rail space for rear iron sights or NV mount. It has more battery life than the N-cell style sights. It has a Night Vision option and has a 65MOA ring with 2 1MOA dots reticle. It comes with an extra battery cap tether and a hardcase.