Commander's 4 or 4-1/4 inches,I think the model you are trying to describe is the Officer's model.
I stand corrected.
The FBI 3X3 guideline would seem to bear this out.( Most take place at 3 yards or less, in 3 seconds or less with 3 rounds or less). Still, there's always the possibility that hostilities may continue past this, and if we could schedule our emergencies, they wouldn't be "emergencies".
And again, this applies to officer-involved shootings, as I recall.
Of course there are chances it could continue past this. There are chances lots of things could happen. One must examine the odds and make decisions accordingly. As they say
"You pays your money and you takes your chances."
My point is that many of the 'facts' about gunfights currently being circulated are either not based in fact or refer to studies that don't actually exist. Like the
'drink 8 ounces of water a day' myth, nobody knows where they came from, but many consider them more-or-less correct anyway.
Absent actual facts, I rely on my own experiences plus whatever facts I have been able to glean, plus what I consider a rational examination of my own risk factors. YMMV, of course.
What I *don't* do is a) assume the worst or b) get hung up on what a gun 'looks like' or how others view it (lady's gun, pansy gun, inaccurate, not enough rounds, etc). I suspect that more than a couple of the folks in this thread would 'not be caught dead' carrying a derringer, just because of their social conditioning. The facts don't enter into it, it's purely emotional.
Yeah that "Oh, well, I don't carry unless I think/know I might need to" line is starting to SERIOUSLY grind my gears, because it flies in the face of all training on the subject--If you know you may be going to a gunfight-- DON'T GO! If by some astronomically unlikely twist of fate you *must* go, don't go with just a sidearm!
I have to agree with you. But grinding gears or not, people do what they do. I would suggest you ask any CCW holders you know if they ever just don't carry, and if so, why. I'm sure there are lots of good reasons, and some that would fash you unduly, like it being hot, they feel safe where they are going, dressing too lightly to accommodate a concealed weapon, and so on. This has been my experience talking to CCW holders I know. So again, the weapon you *will* carry everywhere trumps the one you *sometimes* don't carry, yes?