I'm beginning to accumulate quite a bit of ammo and need to make storage a little more space effective. Is it ok to store ammo loose in ammo cans if it will bi in the cans for long periods of time? I was thinking about putting 100 rounds in a ziploc bag so I just need to grab a few bags for each range trip. Anyone else store their ammo similarly? Should I throw one of those dry all packets in each can also or will it be sufficient with the ziploc bags in the sealed ammo can?