For a long time I have been hoping for a better option to replace the lead bullets I have been using for hunting. Recently, CCI released their Meateater .22 Copper polymer bullets which are lead free. I finally managed to purchase two boxes and plan on using them exclusively from this point forward. I plan to see whether they manufacture similar rounds for other calibers as well.
Currently I am using a CZ 457 .22LR for small game hunting. I absolutely love everything about this rifle, especially the accuracy. You definitely get what you pay for here.