The Sightmark SM13080HDR Core HX Black Hardcoat Anodized 3-12x56mm 30mm Tube Illuminated Red HDR Reticle delivers versatile long-range performance with a 30mm tube, a 3-12x magnification range, and a 56mm objective for bright, edge-to-edge clarity. This optic features an illuminated red HDR reticle for fast target acquisition in varied lighting, along with rugged waterproof, fog proof, and shockproof coatings that endure demanding field conditions. With a 100-yard parallax adjustment, the scope provides precise aiming at practical distances, while the 12.72-inch length and 25-ounce weight strike a balanced profile for hunting or general precision shooting. The optical system offers a generous field of view ranging from 8.80 to 35.50 feet at 100 yards and a flexible eye relief of 3.80 to 4.30 inches, supporting fast, comfortable viewing. Built to withstand rigorous use, the 60 MOA adjustment capability reflects reliable elevation and windage control, and the 56mm objective ensures ample light transmission for late-hour or low-contrast scenarios. This scope is ideal for hunters and shooters who demand durability, clear optics, and adaptable performance in a single, pro-grade package.