I keep at least 500 rounds of the following calibers:
22 LR
17 HMR
223
22-250
243
6X284
6.5X284
7-08
7MM
300 BLK Building
308
30-06
300 WSM
300 WM
338 WM
338 Edge Building
38 super
38 special
357 Mag
40 S/W
10 MM
45 ACP
I always have plenty of brass for reloading
22 LR
17 HMR
223
22-250
243
6X284
6.5X284
7-08
7MM
300 BLK Building
308
30-06
300 WSM
300 WM
338 WM
338 Edge Building
38 super
38 special
357 Mag
40 S/W
10 MM
45 ACP
I always have plenty of brass for reloading