One other consideration.
I prefer to avoid lead core bullets. All the meat is sold or consumed with little waste. I am hesitant to expose anyone. Remember someone will be eating stuff that in the US is never utilized.
Has there been a problem of Africans getting lead poisoning from bullets in meat?
Most ingested elemental lead passes thru the gut, isn't absorbed. A small amount theoretically could be turned into organic lead compounds by stomach acid and absorbed. It would take a lot of ingested lead metal over time to show up in blood levels.
Organic lead compounds are toxic, elemental lead metal, not so much.
DF