Home Forums Hunting & Shooting Hunting Rifles whats up with nosler ballistic tip?

Last two seasons with 150 grain ballistic tips out of my 300 saum. Ranges from 30 to 150. All but one exited which was quartering toward me and I shot on the point of the shoulder. All but one dropped in its tracks - the one that ran was a lung pass thru without busting bone. I generally like to bust bone though