That's awesome. I've whittled it down to 5.Two....some of the cheapest but effective I can. 9mm and 5.45x39. Its amazing that I can buy 5.45 cheaper than most 9mm. Right now my minimum acceptable stock is allegedly 1k of defensive stuff and 2k Fmj. I do have a press now which should bring my target ammo cost down to $6/50.
22
380
223
9mm
7.62x39
I've been resisting the urge to add a heavy barrel .243 to the mix.