I just put one in jail and it will get primary duty for big game hunting (elk, deer, pigs, antelope). I am strongly considering ditching lead completely and just running copper to keep things simple. Does anyone have experience with it and what ammo have you found fruitful? I don't reload so I am limited to factory stuff unless someone wants to lend a hand reloading. Any tips on a store with ammo in stock is also appreciated. It's a 1/7 twist x-bolt.