When I go train with my handgun I will go through 3K in 3 days. I always have that on hand plus another 3K min. That is 9mm. The AR stash is up to around 7K now. 12gauge is holding at 6oo rds. Thats alittle low. Wife and I have the same firearms so that we can exchange mags., ammo or wepon w/ little down time.