The banner 2 4-12x40 riflescope is a high-powered configuration with our doa quick ballistic reticle.The 6-18x magnification offers the ability to really reach out and collect details while the big 50mm objective lens collects massive amount of light while giving you a large 'eyebox' to quickly get a usable and comfortable image to make the shot.Features an adjustable parallax; won't snag up due to the smooth and rounded features; turrets are a simple.25 moa per click for easy sight-in and the low-profile caps protect your zero from moving on you while out in the field or in storage for the season.Includes weaver style rings that will work on both weaver and picatinny rails.Magnification: 4-12xObjective: 40mmField Of View: 27 - 9 ft @ 100 ydsEye Relief: 3.30"Tube Diameter: 1"Weight: 17.80 ozReticle: DOA Quick Ballistic AOParallax Adjustment: 10 yds-InfinityProofs: Fog/Shock/WaterproofOptic Coating: Multi-Coated