Designed to handle your shooting needs, the Sightmark Ultra Shot M-Spec FMS Reflex Sight in Dark Earth brings repeatable precision, fast target acquisition and rugged mil-spec reliability in virtually any environment. The M-Spec features a wide-angle lens system with scratch-resistant and anti-reflective red coating with a patented integrated sunshade to protect you from glare and rain. The M-Spec features an illuminated red 65-MOA circle-dot reticle with 10 brightness settings, night vision compatibility, a strong field-of-view and unlimited eye relief.