This heralded long-range scope has all the hero features that confirm its place in the Premier family of tactical products: Including our Lever-Lock system, our first focal plane reticle placement, and our integrated illumination and parallax adjustment knob. Use it on rifles chambered in .338LM and .50 caliber. You get 0.1 mrad click per hash mark from our 27 mrad Double Turn knobs. There’s even a revolution indicator that provides visual and tactile reference for your position in the travel range. The indicator automatically extends when moving into the second revolution. Magnification 5x-25x Objective Size 56mm Standard Click Value 0.1mrad (1 cm) Elevation-Total 28 mrad Windage ±6mrad/41moa Field of View @100m 5x=7.6m, 25x=1.6m Parallax Range 50m-Infinity Eye Relief 90mm / 3.54" Exit Pupil 5x=11mm, 25x=2.3mm Tube Diameter 34mm / 1.34" Length 415.5mm / 16.34" Width 101mm / 3.98" Height 81.5mm / 3.21" Weight 39 oz /1.1kg Temperature Range -40°C to +60°C Submersion 1atm (10m) Light Transmission +90% Diopter Range -3 to +2.5 Premier Heritage Tactical 5-25x56 Illuminated H37, MTC DT CCW .1 MRAD, 28 MRAD