Where can I find a drop chart that I can input factory loads and POI and get down range info?

I use this one. http://www.handloads.com/calc/index.html
Also allows you to calculate wind deflection

Thanks but what I was looking for was one that you could enter various factory ammo and be able to adjust your POI at 100 yds and get the down range anticipated drop.

You can input any ammo you want. It just needs the muzzle velocity which is readily available from the manufacturer. You can set your POI at any range you want. it'll accurately predict rise and drop.

good luck with that
RR

Applied Ballistics is about the only package out there designed to be trued in the way you're describing. Doc Beech has put out a few videos on their channel lately showing how to accomplish this MV correction for known field POI data. Worth a look if you have time to kill.