Hawke Sidewinder 30 SF 4.5-14x44, 10x Half Mil Dot IR Reticle, 30mm Tube 30mm aluminum tube 44mm objective Resettable locking turrets with witness window Side focus, 10 yards to infinity Removable index-matched rangefinding 2" sidewheel Ultra-wide angle 24Adeg FOV (28.2-9 ft @ 100 yards) High volume eyebox 102mm (4") eye relief with .39"-.1" exit pupil Elevation and windage adjustment range: 28 MRAD, in 1/10 MRAD increments 13.3" long, 24oz High grade, low dispersion crown glass 18 layer fully multi-coated lenses Removable zoom magnification throw lever Fast focus eyebell with lock ring Nitrogen purged Shockproof Waterproof Fog proof Hawke no-fault lifetime warranty 10X second focal plane (SFP) half mil reticle with additional .2 mil outer markings and crosses on lower portion Multi-LED high intensity red illuminated etched glass reticle