Here is a website that sells ingets of bismuth to make into your own shot.

They also sell a "easy-to-pour spherical pellet.....corresponding to shot sizes Nos. 3, 4, 5, 6, and 7½. Because of certain patent considerations, we do not offer these pellets to the public as shot, even though they certainly look and act like the very finest highest quality non-toxic shot"

http://www.huntersbismuth.com/home.html


(read #4.)

I think this will work, for those that want to reload bismuth.

Steve