Okay, I didn't save it, and I can't seem to find it! Where can I get brass for the 300 WSM?

Try Graf & Sons. They have a website although I can't remember the web address. Try a search for Graf & Sons and I'm sure it will pop right up.

Willie B, Wideners has it. Go to http://www.wideners.com $39.00/hundred and it's natural brass, not nickel plated.