Looking for older Nikon Prostaff, #6734. Box not important but needs to be in ex. Working order. Has Adjustable Objective, and will say Prostaff Target EFR in gold letters out on the bell if you don’t have the box. Has tiny dot in center of crosshairs. 3-9x40 and I am aware that it ends up being 50mm due to the A.O. A definite drawback but what ya gonna do?