I see , so the 6 PPC would be a better choice . The only reason to have the 30 is for score shooting. The PPC is the easiest to get good groups on and decades of info available . The 30 requires only custom bullets around 117 grs or so and the slow twist the 6 PPC does best with custom bullets but can shoot Speer TNT 70 grs almost , almost as well and they are a heck of a lot cheaper . Almost ant good 65-70 gr flat base bullets will work in the 6ppc .