Looking at current metal prices, tin makes copper look very cheap. What benefits would tin have over copper as a lead alternative to justify the expense?
Copper bullet performance seems to be all over the board in terms of capability. Depending on the make and model of the bullet, there are some that don't open well at lower velocities, resulting in no or poor expansion. I can't recall having seen any really frangible copper bullets for hunting. There are those that have petals that break off, but nothing like what Norma is talking about.
Does it justify the expense? That would depend on the hunter.
[quote=unclebubba]Seriously, what's the problem with lead?
The problem with lead is that it is a toxic metal, bad for wildlife, bad for humans, bad for groundwater, etc. People like to debate how much of a problem it is, but there are not benefits to consuming lead and it has a long half life in the body. In the wrong quantity, any metal is poisonous in the body. With lead, any quantity is poisonous when ingested (consumed, inhaled). After that, it is just a matter of how much damage is done.
I like the benefits of lead ammo for hunting as well, but it does come with consequences.