That's a pretty strange mix. I mean the pool of rifles you are chosing from.
So let me sort it into bolt actions and semiautos.
From bolt actions I believe the Finnish Mosin is the winner.
From the semiautos I'd go for the 858 without doubts.
Note: if you find yourself in a “WKWTFH” situation, it's a safe bet that your guns will be already confiscated by your government. However, if you seriously look for a zombie apocalypse gun, then the small, light, durable yet accurate 858 selfloader carbine beats any bolt action. 7.62x39 safely drops a zombie with a single COM hit and with properly zeroed sights you can hit a zombie sized target at 300m.
Now, go buy your .22 and have fun.
So let me sort it into bolt actions and semiautos.
From bolt actions I believe the Finnish Mosin is the winner.
From the semiautos I'd go for the 858 without doubts.
Note: if you find yourself in a “WKWTFH” situation, it's a safe bet that your guns will be already confiscated by your government. However, if you seriously look for a zombie apocalypse gun, then the small, light, durable yet accurate 858 selfloader carbine beats any bolt action. 7.62x39 safely drops a zombie with a single COM hit and with properly zeroed sights you can hit a zombie sized target at 300m.
Now, go buy your .22 and have fun.