The Shield Sights OMS Sub Compact Glass Edition reflex sight features a revolutionary panoramic roof design that provides an unobstructed field of view and enhanced sight picture with an 8 MOA reticle.Shield Sights OMS Sub Compact Glass Edition Reflex SightWorld First Panoramic roof for unobstructed field of view8 MOA red LED reticle parallax-freeCrystal clear 1x hard dip coated acrylic lensNight vision compatible (lowest brightness setting)Standard Shield footprint for universal mountingAluminum construction with anodized finishTransparent frame provides brighter clearer imagePerfect for tactical applications competitive shooting and personal defense where quick target acquisition and durability are essential. The innovative glass design allows more light to reach the photo diode for precise LED output control.