Originally Posted by SS336
Plastic 100 round boxes.
They are cheap, stack well and are lighter to take to the range than ammo cans. Just glancing at the shelf tells me how much I have loaded.

Same here, easy to just grab a couple boxes for a match or practice, I even color code them by caliber:

[Linked Image from i.imgur.com]

I usually load in "lots" of a 1000 or more on the 650 and a couple hundred on the 550, box them and stick them in the cabinet.

“Might does not make right but it sure makes what is.”