The rifle itself has no moral stature, since it has no will of its own. Naturally, it may be used by evil men for evil purposes, but there are more good men than evil, and while the latter cannot be persuaded to the path of righteousness by propaganda, they can certainly be corrected by good men with rifles.
A man with a rifle or a club can only be stopped by a person who defends himself with a rifle or a club. That's equality. If the United States government doesn't want you and me to have rifles, then take the rifles away from those racists. If they don't want you and me to use clubs, take the clubs away from the racists. If they don't want you and me to get violent, then stop the racists from being violent. Don't teach us non-violence!!!
It doesn't take an army to change the world, or an average-sized militia group, either. All it takes is one individual to say the word "No". Be it a man refusing to register for the draft, or be it a gun owner refusing to register his weapons in Connecticut, it is the same: defiance in the face of arbitrary authority.
Mass shootings are all part of a vast Left-wing conspiracy to undermine the 2nd Amendment and deprive your 6-year-old of his God-given right to bring a Bushmaster to class for "show and tell" ... The one he got from his psychotic, meth-addicted uncle's trailer while the latter was out getting the Confederate flag tattooed on his face. Remember, guns don't kill: the dimwits who insist EVERYONE should have the right to own 'em do.
When has a civilian ever stopped a mass shooting with an AR-15? An AR-15 is a perfect weapon for mass murderers -- not so much for self-defense. Would you bring an AR-15 along on a date? To your place of work? To the movies? If not, how can owning an AR-15 save your life in the event of a mass shooting? Why does the NRA keep telling us we need semi-automatic rifles for self-defense? Whose side are they really on?