On sunday while zeroing my aimpoint t1 at the range, i thought of this concept similar to tracking point scope works, but not for long range precision shooting, where the optic is a auto zero/ballistic drop (without the bc reticle) and a intergral range finder in one. basically to explain, when you zero your optics at certain distances, some require a holdover or is couple inches off from your point of aim vs your point of impact, to keep it simple, since theres alot of science and variables other factors that play into it,i havent put more thought into this yet but what if there was a red dot that was auto programmed with a range finder in it, where your red dot is auto adjusted right after you put it on a target so it hits dead center at that distance so you dont have to remember any holdovers or constantly adjusting, not at the level of tracking point but somewhat inspired by it, the optic would constantly adjust its reticle, a simple red dot, and it shows the distance of the target on the side of the screen so you dont have to like compensate for the distance by holding high or low, although other variables like the bullet weight, ammunition, velocity, wind speed direction, etc could play a small role but at the distance you will be shooting at its at most 25-500yrds in for an AR, but not 1000+ yards so wind won't affect your ballistic coefficient in the distance you'll be shooting with a red dot. basically just a auto pilot zero when you aim at a target at a distance, like a very simplified tracking red dot that predicts where the bullet impact will be so it adjusts. the bullet will always hit dead center of the dot even out to 500 so you dont have to hold high well as long as the round is capable of the distance though and as far as your eyes can see or with some help of magnification. just an idea i wanted to share. hope its a good idea