Ranging Formula Quick Reference Card

I'm new to long-range shooting, so I created a quick reference card with range estimation formulas for both MIL and MOA. I also included the standard IPSC target sizes for reference, since they are used a lot in matches and on ranges. It's the size of a standard credit card.

It was quick and dirty, so stuff isn't aligned precisely and the text height could be shortened a bit but I didn't feel like redoing it.