OK I'm kinda new at this long range shooting but I'm going to give this a try .Please anybody correct me if I'm wrong thanks . According to the numbers you gave . I get 14.4 MOA drop at 500 yards . That is 57 clicks up if your scope has 1/4 per click and your zero is at 100 yards . None of my scopes have that much adjustment . So I would need a BDC or Mil-Dot reticle . I like and use the Mil-Dot . I would adjust my elevation up 17 clicks and hold on the 3rd Mil-Dot for a total of 14.36 MOA .