Leupold 6.5-20x50 LRT.
I bought a Leupold 6.5-20x50mm Long Range Target scope and I have been very pleased with it. It has the target knobs that let you easily change your elevation and windage. I got mine from
Ultimate Outdoors.
I think you did misunderstand mil dots. A mil dot is used to get a fairly accurate estimation of range. One you know your targets range, using either tested data or a balistics chart, you should know how many "clicks" or Minutes of Angle to adjust your scope up so you can hold the cross hairs dead on a target and hit where your cross hairs point.
My scope adjusts 1/4" at 100 yards for every click on my adjustment knob. What this means is, at 100 yards, my scope is zeroed dead on. When I adjust my target knobs, every click will move my point of impact 1/4" up, down, left, or right. Then at 200 yards the point of impact moves 2/4" because you multiply the orignial 1/4" by 2. At 300 yards every click will move the point of impact 3/4".
For example, with my LRT scope and Rem 700 yesterday, I shot at 300 yards. I knew from previous data that I would need to adjust up 18 clicks. 18 clicks is 18 times 3/4" which equals an adjustment of 13.5 inches at 300 yards. So my bullet drops about 13.5 inches at 300 yards. By raising my crosshairs using my adjustment target knobs, I raise the point of impact that is my zero up 13.5 inches by adjusting 18 clicks up. Then I aim dead on with my target and it should hit right about there not conisdering wind, my error, and numerous other little factors. Take a look.
The #4 group on the board was pretty good at 300 yards. I was aiming at the bottom left 3/4" square. Now considering where my group hit, I might bring my elevation down one more click and use 17 clicks for 300 yards with that bullet. Why? My group hit just above the lower left black square I was using for that group. By coming down one click, my point of impact for those three shots would drop 3/4" and they would be just about right on at 300 yards.
Does this help any? Mil dots are really for range finding. Once you know the range to target, then you adjust your scope using the target knobs to bring the point of impact onto what you are aiming at. I personally go out and shoot all of my loads at 100, 200, 300, and sometimes 600 or 1000 yards so I know what my actual adjustment will be. Then I commit them to memory or print them out on a small speadsheet. Then I know exactly how much to raise my elevation to hit the target.
You can use the mil-dots as hold over after testing them out for quick shots, but usually, if the target is over 300 to 400 yards away and not running, you have the time to make the adjustments instead. And studies have shown that it is almost always more accurate to hold dead on with the cross hairs than trying to "hold over". If you are still confused, let me know and I/we will try to help you more. Once you learn all of this MOA/elevation business, it really is quite fun to play around with. Especially when you have a good quality scope and whenever you adjust from 100 to 400 yards and back and forth and it hits right where you want it to. That is some fun. Good luck.