Gun deaths in US so far this year almost 12,000, gun deaths in Canada this year about 550. So relax, even with strict gun laws Canadians still get firearms and find a way to use them irresponsibly. I am sure we could beat their numbers in the face of strict gun laws if given the chance.
I think your implication here that US citizens 2nd Amendments rights are in jeopardy is not thought through.
How do you see house to house government searches for personally owned weapons going? The 2nd Amendment isn’t going anywhere mostly because the existence of the 2nd Amendment precludes the government from being able to do so. Pretty brilliant work by the Founding Fathers!
The problem with guns has never been the availability of them, but instead has been all of the idiots who think they are toys for fun/entertainment and not tools for a job.