Meprolight's MPO-F Micro Red Dot is an excellent aiming solution for a variety of different pistols. It features a sleek, low-profile design to promote faster drawing with minimal snag risk. The MPO-F utilizes the popular RMSc/JPoint footprint, allowing the optic to be directly mounted to a wide array of optics ready handguns. Other features include a 3 user selectable reticles – a 3 MOA dot, a 33 MOA semi-circle, and a dot/semi-circle combination. Additionally, the MPO-F is night vision compatible and features automatic brightness control. Features of the MPO-F Micro Red Dot: RMR FootprintUser selectable 3 segment reticle10 Day / 2 NV SettingsCR1632 – 20,000+ hours battery life (Setting 5)Automatic and Manual Brightness ControlPower Saving Sleep ModeIPX7 Waterproof rating Meprolight USA Meprolight MPO-F 3/33 MOA Open Pistol Sight w/RMR Footprint 901141271