Another thought...the .358 Frontier... Weatherproof, power, easy to carry...yes I have one...this one on GunBroker is a bargain. I put a front ramp on mine with a NECG rear peepsight...or you could just go the conventional scope route with a 1.5-5 Leupold...
http://www.gunbroker.com/Auction/ViewItem.aspx?Item=228744095 Like those iron sights! Perfect addition.
Nice big doe in Pa...using the 1.5-5 Leupold...and 220 Speer...
My friend is flying to Alaska this summer in his Cessna 172. He asked what takedown rifle was available for bear protection while camping. Found him a Browning BLR takedown/carbine in .358. He is using a handload of 250 Hornady RN at 2150 fps for lots of penetration.