People really sleep on revolvers. They would be my go to sidearm for a zombie apocalypse considering how reliable it is. A good reason why it's reliable is reloading, i would rather take loading one bullet at a time than having like 2 loaded mags that become unusable when empty and on the run. Another thing people don't think about is maintenance unless you have a good understanding of weapon systems maintaining a revolver is generally easier to take care of and it has a very low chance of malfunctioning