My BIL lived up in Alaska for about 7 years. He thought a .300 Win. made a might fine rifle for big game. He wouldn't listen to me. I tried to tell him a bolt-action was all wrong. He wouldn't listen! Personally, I'd grab my nice ever reliable always loaded and ready to go M-1 Garand and point the front sight end of the rifle at the bear and then proceed to pump nice .30-06 Armor Piercing round through his hood ornament. I figure after the first round, he wouldn't have any sinus problems ... headache or anything else to worry about. In fact, from just about any angle of presentation, that AP stuff will go in and through and right on out. I've used common plain Jane factory .30-06 to shoot deer, alligators, etc. from various angles. Complete penetration has been the norm. Even with Texas heart shots ... bullet just goes in making nice little hole and then out the other side ... leaving a bigger hole Shot one in the left hip to the side of the tail pipe and the bullet exited the right front shoulder. If I'd used AP ... it would have had enough zip to go right through any other deer standing down range. If my BIL had listened to me, he would have been able to use the M-1 for general shooting of game animals ... and if he ran out of ammo, he could stand there like a man and butts-stroke that animal in the head and then shove 8 inches of cold steel into its heart! But, my BIL just wouldn't listen. What a waste! What a waste! JMHO. Sincerely. bruce.