jwall, the first two that came to my mind were the two you mentioned, 30 WCF and 30-06. Then Dollar threw in the 45 Colt and 45-70. I guess for me it would have to be the two latter as I've shot infinitely more of them than the two 30's. However, I'd bet there's a lot more users of the first two than the latter two.
NRA Benefactor 2008
Jesus said, "I am the way, the truth and the life. No one comes to the Father but through me." John 14-6
