I haven't used them in a handi, but I shoot them in a couple bolt guns and can say with certainty that I will never need to shoot anything else in those rifles. The Bergers are a lot more accurate consistantly than any other bullet I tried in those rifles, one a 270 Win. and the other a heavy barrel 308. I killed a nice antelope in WY a couple weeks ago with the 308 from 370 yards, and he never took a step.