Ya know I usually agree with you but this is so off it's kinda sad.
What is a weapon of mass killing? You cla8m guns. That's nice, how about a Ford 150? A person hell bent on committing mass murder can just as easily plow thru a crowd and kill as many as this shooting, especially if the crowd was targeting and the driver had a plan. Let's ban Ford Trucks.
To ban such weapons now is pointless, there way too many. Have you seen the guns sales numbers in the past 8 years? So, you would have to confiscate guns from legal owners. That would sign the death warrant of the United Statea, it would literally split the country. You must not spend much time in flyover country.
Here is a Ruger 10/22 semi auto rifle, the amount of these out in the ol' US of A is likely in the 100,000s of thousands. We folk in Arkansas consider this a hunting gun for the likes of squirrel or varmints like rats.
Now, here is a Ruger SR 22
Those guns are the same, the internal mechanisms are the exact same, the only thing different is the the outward appearance or basically how they are dressed. While the wood stock version only holds 10 rounds out of the box, but...it will accept much larger clips like the evil looking one.
There are 100,000s of thousands of extra capacity clips out there, maybe more than actual gun. They were banned the last time and massed produced before the ban went in effect. Goodness knows how many have been made since the lapse.
What's really scary is how either one is turned fully out with a drimel.
Now, if DC wants to outlaw those, go ahead, like I said, the country is full of them and 100,000s of 1,000s of people have been hoarding .22 ammo as well. You would be insane to try and confiscate them, you'll have a full on modern day rebellion. You may not know the folks I know. So many of them are ex and even current military and they will not go along with that.