I once loaded a bunch of Hornady 220's in preparation for a (black)bear hunt that didn't happen. I just looked back in my records. The load came from the Hornady manual: 53.5 grs. of IMR4831 (a bit below listed max) in Winchester brass with standard Winchester primers. Didn't yet have a chronogaph. The manual suggests that load to be somewhere between 2400 and 2500 fps in a 22" barrel. As I recall, accuracy was fair (two inches or so) in my Ruger 77/'06, but not earthshaking. Guess I figured it was within "one minute of bear" (grin).