TRINITY FORCE ASSAULT OPTIC COMBO 1-4X28MM – MIL DOT CROSSHAIR Reticles Mil Dot Crosshair Magnification 1-4x Eye Relief 5.5 in FOV @ 100 yards 88.83-26.24 ft Tube Size 30 mm Elevation Adjustment ±35MOA Windage Adjustment ±35MOA Parallax Setting 100 yds Length 10 in Weight 22.93 oz Fog Resistance Nitrogen Gas Purged Shock Resistance Yes Water Resistance O-Ring Sealed Body Coating Matte Black Glass Coating Green Objective Lens Diameter : 28mm I do have a metal kill flash for it just couldn’t find it for the pic but I have it