Sig's whiskey6 riflescope delivers improved clarity, resolution and light transmission while reducing the overall weight by up to 25%.Featuring hdx optics extra-low dispersion glass combined with high transmittance glass (ht) provide optical clarity for any situation and up to 98.6% light transmission; moa milling hunter 2.0 reticle designed for the needs of long-range hunters; dependable waterproofing (ipx-7 rated for complete immersion up to 1 meter) and fog-proof performance; removable throw lever for quick magnification changes and side focus from 45 yards to infinity.Magnification: 3-18xObjective: 44mmField Of View: 5.80 - 34.90 ft @ 100 ydsEye Relief: 3.70" - 3.90"Tube Diameter: 30mmWeight: 22.80 ozReticle: MOA Milling Hunter 2.0Proofs: Fog/Shock/WaterproofOptic Coating: SpectraCoat/LensArmor