This is why I said military "style" weapons....they are based on military platforms and a Remington 700 hasn't killed anywhere near what say an M4 Carbine or AK variant has. There is a huge, vast difference between a bolt action rifle and anything semi automatic for sustained firepower.
I agree with you, taking weapons out of the hands of legal firearm owners makes very little sense to me at all. 99.99% of all gun crimes are done with illegally acquired firearms and mostly hand guns.
As of note, the government mentioned it banned the weapons used in mass shootings or targeted shootings in Canada...the psycho who stormed the parliament buildings and killed the reservist at the War Monument used a lever action Winchester but that particular firearm was not on their list...why?
As you've mentioned, we have been legislated to death when it comes to firearms when it comes to purchase, storage, transportation and use already..
I was able to walk down a street in "$hitholeville" with a fully automatic belt fed machine gun with belts of ammunition and pockets full of grenades but am unable to own a firearm of my choosing...makes little sense.