After an elderly white male in Nevada
killed 59 people and physically injured around 500 more with a collection of military rifles, some of which were equipped with 'bump-fire' stocks. These stocks enable you to use the recoil of the gun to simulate full-auto fire.
According to the Washington Post the shooter had 23 guns in his hotel room, at least a dozen of which were AR-15 style rifles with bump stocks. (Note that 23 guns is 20 more guns than you need to do what he did, about which more shortly.)
A friend of mine that hunts and shoots recreationally asked me what I thought of bump-fire stocks a while back. I said that they were stupid toys, and not for serious shooters; they are strictly for clowns and/or novices. The stocks cannot be accurately aimed, and as such serve no purpose except to dump a bunch of rounds aimlessly downrange. This is exactly what the murderer in Las Vegas did, and it is exactly why those kinds of toys should be thrown in the trash forever.
There was a great outcry in the gun community about the NRA agreeing not to obstruct a ban on bump-fire stocks. The
NRA has since walked back that agreement, and the repugnant, idiot CEO of the NRA has gone on the offensive, blaming, among others, the "Hollywood, television, gaming industry". Not sure which of those things drove the shooter to stockpile so many guns, aim them at defenseless civilians, and mow them down in great numbers, but I would venture to say that if he did not have a gun it would have been much harder to do. It would have been somewhat harder to do had he not had ready access to devices that serve no purpose beyond turning money into noise.
The Las Vegas shooter was the perfect storm of amateurism and mental illness. He had a very limited grasp of the proper equipment required to accomplish his terrorist attack, and his compulsive behavior is more common than you might think in 'two is one and one is none' shooting circles. He did not need "at least 12" AR-15 style rifles to shoot a bunch of unarmed, unprotected civilians. At most he might need four guns, and then only because the AR-15 is not designed for sustained rapid fire like a proper air- or water-cooled machine gun. The gun gets too hot and either the gas tube melts (in a direct impingement gun) or the barrel overheats (gas-piston gun) and the rounds start to tumble or 'keyhole'. (This second issue was maybe irrelevant for someone not concerned with aimed fire, but who knows.)
Why did the shooter have so many guns in his hotel room? Because he was fucking nuts.
Your typical combat rifle (I reject the term 'assault rifle', as should you, because it is ignorant and imprecise) is a very practical tool for hunting many different animals (if that's your thing) or to protect yourself or someone you love (if that's your thing). It is designed to inflict harm, which is what almost all guns have been designed to do since they were invented in the 14th century.
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Since I first started this draft a couple weeks ago the Las Vegas shooting has fallen so far off the front page that you cannot even find it should you go looking. That is a concern, because the Vegas shooting is much more relevant to the national discourse than the
Newtown massacre. There very few autistic, hyper-violent, over-indulged teenagers whose mom will buy them weapons of war and then give them the keys to the gun cabinet.
However, there are many, many people with ready access to the guns used by the Vegas shooter. The only thing preventing more of those types of mass murders is basic human decency. I would prefer if we could make it more difficult for insane people to commit those types of violent acts. I think that we can do that without compromising anyone's right to self-defense and personal protection, and the first step is by banning bump-fire stocks completely. It will do nothing to reduce the gun violence in the United States, but it is past time that we did something about making it so easy for insane people to inflict harm on others.