Bingo. Odd how few notice this.
The scenario is in-home defense. If a stranger is coming up the stairs at oh-dark-thirty, all questions are answered about why he’s there and what should be done.
I’ve decided on an AR15 SBR.
Why wouldn’t I want more rounds in-mag than I’d need? Running out in a firefight is a Bad Thing(TM).
Why wouldn’t I want powerful rounds? The goal is assured incapacitation, not annoyance.
Why wouldn’t I want a compact platform? Not a lot of room to move indoors; the longer the harder & slower.
Why wouldn’t I want a suppressor? Can’t put muffs on everyone before proceeding.
Why wouldn’t I want fragmenting rounds? Punching thru something is vital; punching thru the next layer of sheetrock must be minimized.
Why wouldn’t I want rapid fire? Think about what the target is trying to do.
I realize “AK47” is a generic, albeit improper, term.
His declaration that I don’t need one comes with no explanation why, nor even with a suggestion that something less capable would be enough, nor even a hint of his consideration of the scenarios involved.
And that’s what’s wonderful about a free country: the whims of the ignorant do not obviate the rights of the informed.
I’m liking your logic so far...what caliber have you chosen for this?