[LtCol Henderson Marriott]

The Boss shot shell company is located in Stephensville, MI. I contacted them
earlier today and they affirmed that their shot pellets are "copper plated"
in the U.S. Their company site emphasizes "copper plated" bismuth, even
stating their unique position in the industry with the process.
A Boss tech representative will be contacting me next week; he is out-of-town.

More to follow...like what is the company that does their shot "plating? {Stan and I have a dog in this hunt, as we both own Super Fox guns and have a few Boss shells.}