The Sightmark Ultra Shot M-Spec FMS Reflex Sight in Dark Earth is engineered to deliver repeatable accuracy, rapid target acquisition, and mil-spec durability across demanding shooting conditions. Its premium wide-angle lens features scratch-resistant and anti-reflective red coating, paired with a patented integrated sunshade. The illuminated red 65-MOA circle-dot reticle offers 10 brightness settings plus night vision modes, while parallax correction (beyond 10 yards) and unlimited eye relief ensure a clear sight picture even in low light or when sight alignment is less than ideal.
Durability is built in: the Ultra Shot M-Spec is shock proof, dustproof, IP68 waterproof, and recoil rated up to .50 BMG. The housing combines rugged, lightweight 6061-T6 aluminum with a protective shield. Windage and elevation adjustments are calibrated at 1 MOA with up to 120 MOA of travel for quick zeroing. The Interlock internal locking adjustment system holds zero, while a single CR123A battery delivers 200–2,000 hours of runtime.
Additional features include a locking picatinny mount, low battery indicator, motion sensing auto on/off activation, digital switch controls, and 12-hour auto shut-off. The sight is compatible with the Sightmark XT-3 Tactical Magnifier (SM19062) and backed by Sightmark’s lifetime warranty. Each unit ships with adjustment tools, CR123A battery, operation manual, and neoprene cover.






