Trijicon AccuPower 4-16x50 Mil Square XHair - SKU: RS29-C-1900022RS29-C-1900022: AccuPower 4-16x50 Riflescope MIL-Square Crosshair w/ Red LED, 30mm Tube Recticle Magnification 4-16X Objective Lens 50mm Main Tube Size 30mm Exit Pupil Length Eye Relief 92-93mm Field View Degree 8.6-2.1mm Field View Distance 100m Focal Pane Pos Daylight Transmission Impact Per Click 1/4 MOA/0. Wind.Adj.Range(MOA) 80 Parallax Correction Weight 660g Length 360mm