*-2 MOA Red-Dot provides 10 illumination settings (8 daylight plus 2 NV) for visibility in all light conditions*MOTAC (Motion Activated Illumination) powers up when it senses motion and powers down when it does not.*-Integrated M1913 Picatinny interface provides industry-standard mounting options for a wide range of applicationsROMEO5 compact red dot sights provide civilians and armed professionals a robust 1x aiming solution for any situation. Ultra-low parallax so point-of-aim is point-of-impact and the red dot remains parallel to the bore of your firearm, no matter what your viewing angle is relative to the optical axis of the sight.