Description The Sightmark Ultra Shot M-Spec FMS Reflex Sight and T-3 Magnifier combo delivers fast target acquisition and enhanced precision in one rugged system. The M-Spec features a 65 MOA circle-dot reticle with adjustable brightness and night vision modes, housed in a durable magnesium body with an aluminum shield. It is shockproof, recoil-rated up to .50 BMG, and IP68 waterproof for reliable performance in extreme conditions. Paired with the compact T-3 Magnifier, this setup provides instant 3x magnification for targets up to 100 yards. Its flip-to-side mount allows quick transitions between magnified and unmagnified shooting, while fully multi-coated optics ensure clear, bright images. With precise windage/elevation adjustments, long battery life, and motion-sensing auto on/off, this combo is built for versatility, durability, and performance in any environment. US Pat. 10139197B1