why on Earth you aren't handloading, I'll never understand.
I do handload, but for .45 ACP and 10mm only. Never shot enough .30-30 to bother and it was cheap back then. But now that it's expensive and I have a Winchester 94 also to play with it's getting more attractive.
If you already handload .30-30, then why pray tell do you NOT have a .30-30 barrel?