Given proper military training...
... it might be possible, but...
.. you willin' to be the first to go unarmed...
... up against an AR-15?
If the crowd collapses on the shooter, the few hurried shots he gets off will be less accurate and he can't protect his back and flanks, I'm not saying single individuals should try to take them head on. If 40 rushed him at the same time from all angles he would be down in seconds. If you run, you just give them a clear field of fire where they can take time to aim.
Dear
OKTexas
From your point and responses, it seems it would take training in self-defense as well as group defense.
Not a bad idea. if we all had this training AND PEOPLE KNEW IT
then that might add to the deterrent effect as knowing people carry guns.
In Texas people know that citizens carry their own guns so they only go after targets they can isolate and get around that.
Now, you train EVERYONE in police and military tactics, and maybe that will increase deterrence.
People would try to avoid the same traps that military and police have to watch out for.
it could help with awareness and prevention on multiple levels.
Good suggestion, we should add this to community relations and police training,
and public school outreach to make sure people know how to defend themselves and work with authorities.
Training and/or being alert to the situation.
Few days ago, two shooters opened fire at s crowded restaurant in Tel Aviv. 4 were murdered and at least 10 others critically injured. There were two shooters, not one, like in this case, and they waited at least 10 minutes from the moment they got into the restaurant from when they started shooting (so to catch people less alert to them). Yet the casualties were minimal, thankfully.
So why is that? thanks to civilian alert, the same which they hoped to avoid. A civilian pounced one one of the terrorists with bare hands, unarmed, grabbed a chair and smashed it on his head, after taking two bullets to his stomach. Others took seconds to realize what is going on and some bailed, some chased the terrorists once they began fleeing. Police was there in no time.
In Israel there is a very immediate response by authorities, and civilians are more practices and have very quick reflexes and time response. With people who are NOT used to those kind of things happening on daily basis, it is natural that they won't immediately know how to deal. One cannot expect them to, really.
So it's easy, talking from behind a computer screen