Ok we're moving off topic here with the gun thing but consider this idea:
If what ever is going to happen happens think about your ammo supply, you've got a bunch of boxes of this that and the other for each different gun.
True a .380 or a 9mm hand gun is an excellent choice for daily carry and, yes I do carry a monster framed 357 snubby with me daily (Ruger SP101.)
Now my one single (for now) rifle is a SKS. I have a single shot 20 gauge also. I am planning on getting a second rifle in .357mag because as far as a white tail deer goes a .357 mag is plenty enough for a good kill. Now the 7.62x39 is good for a 400 yard shot if you're going to be shooting that far.
Put things into perspective here, if you match your hunting weapons ammo to you pistol's ammo you won't have so much to carry with you when bugging out.
Harrington and Richardson - http://www.hr1871.com/default.asp
Synthetic Handi-Rifle in .357mag
Also though no longer made there are two 9mm rifles out there, a Marlin 9mm Camp Rifle and the wonderful Ruger 9mm Police Carbine which accepts Ruger P series magazines. Both can be found on gunbroker.com