Nobody, including the MN DNR in their own report has ever claimed to have a slam dunk on evidence in regards to use of lead shot, and lead poisoning in any population of wildlife....
I believe this to be true also, but it's apparently slam dunk enough for many folks. I wonder how many folks would agree to something like, the Wisconsin DNR stumbled on a cure for cancer while researching wildlife lead poisoning. It hasn't really been vetted because they'll only release generic reports,but they say it's good enough for them. We'd like to try it out on your wife and see how it goes.
I believe Brent's slam dunk is great to be aware of. His biggest passion seems to be single shots from the 1800's, not necessarily with original barrels. But, chances are those rifles will be around long after we're gone. It'll be a slam dunk that either the bores will be ruined, or the rifles regulated to unusable status, but we'll feel better about our lead free future.
