Gun is very restrict on my country. Nobody able to hold a gun without any valid license. If someone still want to do it, we have right to punish him/her into jail. I agree with that since when gun were being hold by criminals, our life are being at risk.
IMO, gun only for law enforcer not for civilian
Making license mandatory is not an issue. But the issue is that in some countries such as India, it is extremely difficult to get a license. You have to waste a lot of time and effort, in order to get a license.
Yes, in some countries obtaining a license is very problematic. While criminals can at any time attack with a gun on you without a license.