I am going to be shooting a Kimber Government model in a league this winter. I've put about 600 rounds through it so far and have shot a few different commercial brands with similar results,mostly good. I'm a little short on time and need to start the process of finding out which factory load (I'm not a reloader..yet) is the most accurate for me and this pistol. I'm sure many of you have gone through this process. What has been the best combo for you?