Here in America, the criminals just don't seem to care which laws they break.
There are states that don't allow certain types of guns Most states have restrictions on guns for felons In the US no state has a complete ban on firearms as protected as a right by the 2nd Amendment Certain bans on handguns have been attempted with weak results that have been reversed in the Supreme Court
no Canada has strict bans on bringing guns in fom outside the country
There are many different restrictions in place for firearms. Some of them include the prohibition of guns for people with felonies and misdemeanors, illegal aliens, and those unlawfully using certain drugs. There are also many restrictions that vary from state to state.
Market conditions.
U can unlock guns by killing a certain amount of zombies or doing certain achievents
Not in the US, but registry is required for ownership or possession of certain types of guns.
Guns don't "give" anybody anything.
No reason. You question asks for reasons that do not exist.
Ranges, certain situations.
Yes, with the very few exceptions of certain older automatic mechanical guns.
He has proposed a %500 percent increase on ammunition taxes and has supported many gun bans in the past, some are sensible some are just biased
Guns are not dangerous they are tools. People and the users are.