OK, after another plunge into the old supply closet (aka the Black Hole), here's what I discovered:
1. 5.7x28 - around 75-100 *GONE*
2. 300 WSM - 6ea (I know, I know, not real impressive number, but 6 is better than none)
3. 243 WIN - 20 *GONE*
4. 22-250 - 10
5. 357 MAG - 2 bags, 100 - 150 each...