A single perp absorbed five .38 rounds in a home invasion in GA a couple weeks ago, and wasn’t immediately disabled. Therefore, five is not enough for a single perp.
Presuming that perps work in 2s or 3s, which they do. That gets you to over 10 rounds really fast.
That said, the 2A is intended to allow the citizenry to take on an out of control government. That points back toward the need to have military type capacities.
I know all that. My point is, if we keep saying we need more rounds available, and there is no good evidence on this, eventually some gun-grabber will do some research on it himself. If it ends up that 99% of home self-defense incidents resulted in only a few rounds being fired, our credibility is reduced and they will pounce on that. I don’t want that. That is why I’m asking if there are any freepers with this data, they should make it available for our arguments.