If someone is charging me from 50 yards with ax, spear, sword, pitchfork, firearm or whatever weapon in hand, I'm taking the shot, be it with a hand gun or long gun.
That might be justifiable and/or the right thing to do, or it might not. (I'd try verbal dissuasion and give them just about every chance to cease and desist before firing at them. And I'd probably also be trying to retreat to a position of cover.) But how often does this happen? Is this a very realistic self-defense scenario? Someone psychotic enough and/or suicidal enough to charge a man, who is armed with a rifle, with a contact weapon from 50 yds. away? Yeah, if that happens, you've got a legally defensible shoot, in many states. I said there were a few cases where that would be true.
Is this enough reason to spend your days toting a rifle everywhere you go? Even among our most
enthusiastic self-defense fans, "I carry a rifle everywhere in case someone charges me with a pitchfork from 50 yds. away" is going to sound ... what's the word? ... ahh, yes... "Nuts."
If someone is after you, does it matter how far away you perceive the threat and act?
Yes. It can. If you can reasonably escape, warn off the attacker, and/or use some other means of deescalating the situation. "Means, motive, and opportunity," remember? Someone charging you with a pitchfork doesn't really have the means to harm you until they are fairly close. Finding just about ANY other way out of the situation other than killing them is going to be a better outcome.
Look up the recent thread from one of our members who nearly shot a man waving a knife at him. He probably would have been justified in killing him at almost any point. Fortunately for all involved, the man suddenly dropped the knife, apologized, and admitted he had Alzheimer's and was disoriented.
I don't often frequent Victoria's Secret or even Cinabon - though I've peeked - but I would be carrying the biggest arm allowed by the law if I were to - eh - shop there.
Really? I mean, REALLY? You carry the largest firearm allowed by law when you go shopping? Let's assume that for the sake of argument, that's just an M1A or Garand or even an AR-15. When you go get your groceries or visit the dentist or go peek at Cinnabons (?) you lug that rifle along with you?
If so, wow. But not very many other folks do.
(If that was a joke, I apologize. I can't figure which way you meant it.)