Hawke Frontier 30 SF 5-30x56, Mil Pro (20x), 30mm Tube 30mm aluminum monotube 56mm objective H7 optics system Patented exposed Zero Lock 'N' Stop elevation turret Side focus, 15 yards to infinity Wide angle FOV (22.5-3.6 ft @ 100 yards) High volume eyebox 102mm (4") eye relief with .44"-.07" exit pupil Elevation adjustment range: 17 MRAD, in 1/10 MRAD increments Windage adjustment range: 17 MRAD, in 1/10 MRAD increments 15.8" long, 25.5oz High grade, low dispersion crown glass 21 layer fully multi-coated lenses Removable zoom magnification throw lever Fast focus eyebell with lock ring Metal pro flip-up lens covers Includes 4" sun shade Nitrogen purged, shockproof, waterproof, fog proof Mil Pro (20x) second focal plane (SFP) mil spaced reticle with hollow outer posts and multiple holdover aim points 11 levels of multi-LED high intensity red illumination Hawke no-fault lifetime warranty