The unanswered question is does your dad still have his hunting guns? My answers here would be different from my answers for my own personal use. If he is already stocked up on hunting guns and is comfortable with the AK, by all means keep him with the AK. Depending on his temperament a good .22 rifle would be a good all around hunting and SHTF gun considering that if he can exercise patience and good tactics, skillful use of that .22 could make him the proud new owner of all manner of other weapons. Since he isn't comfortable with handguns, that question is pretty well answered up front. If he is completely empty handed of guns, I would go with the .22. If that 'one gun only' question was more of a hypothetical and he is already outfitted for hunting, go with the AK. It should be less demanding of care and attention and he is already comfortable with it.
I'm not sure. I think the only thing he has now is a 700 in 22-250
Shotgun
Can reload with rocks
Can stun any food until I stab it
Let them take the turd shot guns and I will pick them off at distance and take there stuff. They wont even here the shot before they die. In a SHTF senario of coarse!
There is nothing on earth that cannot be killed with a 12 ga rifled slug if you are close enough....I have been hunting,and the only thing that I could have shot was some type of bird...If you are really hungry even a crow or a woodpecker would keep you alive. No question in my mind...Remington 870, preferably a marine magnum or something with a lot of stainless parts....
Let them take the turd shot guns and I will pick them off at distance and take there stuff. They wont even here the shot before they die. In a SHTF senario of coarse!
My AR with my hand loads no question. 1911 by my side as a backer