I think I wouldn't dream of living in a place that limited me to a handgun with only 50 bullets. What a joke. 
@Sighlass I don't see a problem with that,other than it is a damn-fool restriction. All I would need is a few rounds,and with those few rounds,I would soon have more ammo as well as more firearms.
The real problem with this,other than it being a damn-fool brain fart,is that people who have not done much shooting for any reason,and who have not been in combat will never have an opportunity to become competent shooters who are capable of defending themselves under stress because they never get to practice shooting.
They might as well just buy a loaded gun from someone and shoot themselves with it.
Frankly,I am shocked that the Jewish authorities in Israel are so freaking clueless about self-defense. You would think that if there were any local authorities familiar with defending themselves against armed attacks,it would be the Jews in the Muddle East.
From what I have seen,the Muslims damn sure don't seem to be suffering under any firearms and ammunition restrictions.