Manufacturer’s Part NumberET46305GIUPCField of View:24 – 3.6 ft @ 100 yardsScope Finish:BlackReticle Position:First Focal PlaceEye Relief:3.7 inParallax Adjustment:SideScope Turret Adjustment:0.1 MilradScope Weight:37 ozMagnification Range:4.5-30xScope Objective Diameter:50mmScope Tube Size / Mount:34mmScope Length:14″