Introducing the new ROMEO-x optics family. Built from the ground up with industry-leading functionality, the ROMEO-x is the result of our experience developing durable red-dot technology that's trusted by the military and put into a streamlined civilian package. Featuring a CNC 7075 aluminum housing, intuitive adjustment buttons, a side-mounted battery compartment, and an ultra-low deck height that gives you the ability to co-witness with standard height iron sights.Specifications and Features: Rx Footprint: COMPACT (Shield RMS-c) Height: 0.94 in [23.88 mm] Magnification: 1x Objective Lens Diameter: 24 mm Overall Length: 1.62 in [41 mm] Overall Width: 1.22 in [31 mm] Illumination Settings: 12 Daytime 3 Night Vision Total Elevation Travel: 80 MOA Total Windage Travel: 80 MOA Run Time: 20000 hrs Battery (1): CR1632 Emitter: Open