hey guys a got drawn for a bear license in mn. this year, i will be hunting over bait so the shot should be fairly close, iv'e always used a .308 with 150 grain federal power shok soft point for deer & have dropped many with this round, is this suffecient for bear or should i go up to 180 grain weight or a different style bullet, it needs to be a factory load, i dont reload, thanks for the replies.