308 Remington 700 1012 yard shot at a gallon of milk

My long range shot; 1, 012 yards at a gallon of milk. Nothing spectacular, fun as hell for me; I m hooked I should have put a 20 MOA scope on the rifle; I needed 151 clicks of elevation to get there, but only had 82. I found the milk sat best in the scope, just at the bottom bar; no scope left. I had the windage adjusted about 3 MOA left. I doped the range first, then setup the cameras. Having been my first long range shot, (other than the occasional hail mary for that goph