Mass = better penetration so I'd go with a 147gr plated myself... But I'd go with pepper spray over that for a bear..
Since you've ruled out .44 Magnum...I would stay with the 124g and go for penetration, that means full jacketed and leave the hollowpoints at home, in a +p or +p+ if your pistol can handle the + stuff. If going up against bear penetration is your friend.Then again I would take a rifle if going into bear country.
I've found that 22 is plenty effective at slowing my hiking buddy down enough.
If I had to use 9mm for hiking, I'd use this: http://www.buffalobore.com/index.php?l=product_detail&p=225
This guy is just waiting to get slapped with a homicide charge. There is nothing defensive about continuing to fire after there is no more threat.
If you're carrying a gun for hiking that lets get the job straight:...
Great post, instant classic!
what round for saber-toothed-grey-bear-alope?
The best test for this is to put on a whatever you plan on hiking with (pack, water, gun), lie down on your stomach in a pile of trailmix and have a hiking buddy jump up and down on top you while stabbing you with a knife. You may have to this experiment several times...