Regardless of the scenario, the holographic hybrid sight vi (hhsvi), featuring an exps3-2 with a g43 magnifier can provide accurate shooting at any distance.The night-vision compatible exps and compact g43 3x magnifier require very little rail space but provide significant shooting advantages.Includes cr123 battery, protective case and switch-to-side mounting system.Magnification: 3xBattery: CR123AWeight: 23.10 ozBattery Life: 1,000 hrs