X2 with jerryd. More than likely any run of the mill bullet will work just fine as finnbear recommends, but what if you get the less than perfect shot angle on the last day of the hunt? Cheaping out on a few dollars in that senerio will seem silly after how much money you invested in your hunt and non resident lic fee's. Just my opinion, I like to have as much in my favor when I go into the woods.