Thanks for all the replies and info. Greaser, I was specifically thinking of Barnes, it's a good example. It's just that some of the arguments against this bill is that hunting would essentially be outlawed because non-lead bullets are considered armor piercing. Since they are not, I cannot use that argument.

I don't want to see lead bullets outlawed here, but now I just have to use studies to see how much lead contamination actually occurs. There are some studies regarding individual contamination due to rounds fragmenting in the animal. Sounds like I have more research to do.