Sorry Van-sensei,
Overall length "as configured" comes into play. (Sorry Alan-san, I forget the case). Regardless, if the useable and fireable shotgun has an overall length less than 27 inches, you're screwed... Period. Take a look at some of the pistol grips for, say, a Remington 870 or 1187... You'll see that the pistol grip
could actually be shorter. They make them stick back so far so that the reciever and grip combo maintains the required 9" minimum. (9 + 18 = 27 ... and all is "legal") In fact most of the factory 18" barrels are 18-1/4+"
just for margin!
The really bothersome thing is that in the Miller decision (after NFA'34, which is the section of the USC that Alan is citing), there wasn't any appeal. Not because there wasn't grounds, but because Miller had passed away AND the attorney's involved (not wanting to do it pro se) decided that it was an unimportant decision that would
surely be overturned in the future. In the Miller decision, the SCOTUS didn't find that NAF'34 was Constitutional, but rather that "no evidence has been put before the court to indicate that a 'short-barreled shotgun' is a weapon in common militia or military use"... IOW, If evidence of the fact that "short-barreled shotguns" were used in every single tank in WWI as standard military issue,
then the SCOTUS would have reasoned that it was a "weapon in common militia use" and therefore protected by the 2nd Amendment. Since there was
no defense representation
at all, that evidence was never put before the court and, as they saw it, could not be considered.
So, fundamentally, the Miller decision states that the only weapoons that are protected by the 2nd Amendment are those that are commonly used by the militia and the military! Naturally, since then, it has become popular in the fashion of the 3rd Reich to take the position that only those weapons that are of a "sporting purpose" (but
not a military purpose... such as "assault weapons" {sic} ) are the ones that are "allowed".
