Going back to GOB's question, a couple alternatives come to mind. First, a 30-30 can be loaded to 32-20 ballistics quite easily with lead bullets. That might be one alternative to buying a new rifle, if that's the aim.
If you happen to own a 30 carbine, the 30 carbine's ballistics are pretty similar to the old high speed 32-20 loadings.
The 25-20 is another good small game cartridge, if you happen to have one or run across one.
Of course, if the whole idea is, you want a new rifle, well, more power to ya'. Been there myself.
