Sig Sauer ROMEO-X Features The Sig Sauer ROMEO-X Compact is built around a 32 MOA green circle with a 2 MOA green dot reticle giving shooters both a wide fast-acquisition reference and a precise aiming point in the same sight picture. The 24mm objective lens and 1x magnification keep the field of view open for both-eyes-open shooting while the open emitter design keeps the housing low profile. A CNC machined 7075 aluminum housing stands up to the recoil and handling of daily carry and the ultra-low deck height allows co-witnessing with standard height iron sights. The Shield RMSc footprint lets this optic mount directly to a wide range of optics-ready compact and subcompact pistols without an adapter plate. Illumination is motion activated automatically waking the optic the instant the pistol moves and shutting it down after a period of inactivity to preserve the battery. Fifteen illumination settings including 3 night vision optimized levels let the shooter match brightness to any lighting condition from a sunlit range to a dark hallway. The side-loading battery compartment allows battery changes without removing the optic from the pistol or disturbing a zero and rated battery life reaches up to 20 000 hours on a single CR1632 cell. Designed tested and assembled in the USA the ROMEO-X Compact is built for shooters who want a durable carry-ready red dot backed by Sig s military optics heritage. Sig Sauer ROMEO-X Specifications Manufacturer: Sig Sauer Model: ROMEO-X Type: Red Dot Sights Magnification: 1x Objective: 24mm Reticle: 32 MOA Circle with 2 MOA Green Dot Color: Black Material: Aluminum Compatible Hosts: Shield RMSc Footprint Brightness Settings: 12 Day / 3 Night Battery Size: CR1632 Battery Life: Up to 20 000 hrs Windage Adjustment: 80 MOA Elevation Adjustment: 80 MOA Length: 1.62 Height: 0.94 Click Value: 1 MOA Available At: GrabAGun