I re-use plastic peanut butter jars. Just write the load data on a piece of tape and stick it on the jar. The jars are sturdy and are easy to throw used brass in when empty.
Has anyone tried IMR SR4756 for 10mm? It's the only suitable pistol powder I can find right now.
nunnya

They are still in business.
I'm a newbe to 10mm with a Glock 20 and it shoots quite accurately.
It's cheap, available, and uses Starline Brass which I will recycle after I accumulate enough of it.
What's not to like?

nunnya