The T.M.P.R. SYSTEM is a modular system of purpose-specific optics that can be used individually or in combination to create the ultimate sight for any situation. Each T.M.P.R. System component has its own battery. When connected to a T.M.P.R. prism sight, they can be powered by the prism sight's high-capacity CR123 battery.Larger field of view than AR-332 or AR-536Improved Quick Detach baseDigital Illumination control with red, green and blue color optionsCircular reticle provides ultra-fast engagement at close distancesTrajectory compensation out to 600 yardsThe T.M.P.R. FastFire M3, and the T.M.P.R. Laser Sight have tiny power connectors at their base allowing them to share the power of the T.M.P.R. Prism Sight.Ballistic reticle with 7 illumination levels and three colorsNight Vision Compatible -3 night vision settings and 3 colors for 9 NV settingsMay or may not include accessories.