I think I may have what you want, as I recently bought up a variety of 9mm and 5.56 & .223 ammo from an estate sale. I'm more interested in trading for some .45ACP, but as I recall, aren't you in Central Texas? I'm in the DFW area, so shipping might be kind of expensive. Either email me or message me here if you want to discuss it.
<-----ETA: Post 1776! Make sure all the patriots have enough ammo!