Sightmark Ultra Shot M-Spec FMS Reflex Sight (Fixed Mount Standard)
Brand: Sightmark
Low power consumption and up to 1,000 hour battery life
Advanced, scratchproof, optical system with parallax correction
Motion Sensing auto-on feature and variable brightness with NV modes to adapt to NV googles
Cast magnesium alloy housing with protective shield
IP68 waterproof rating submergible to 40 ft and Recoil rated up to a .50-cal