[brityank]

The very best home defense weapon is a 12-gauge pump shotgun loaded with 00-buck.

And a hacksaw.

The Miller decision simply noted that they (the USSC) had no valid information that a sawed off shotgun was a valid military arm; the persecutors did not present any evidence of the common 'trench guns' of the day, and neither the defendant nor his attorneys appeared at the session. The Court returned the case back to the prior court to get more info about the weapon. Contrary to popular opinion, that remand did not make sawed off shotguns illegal.

I have a hacksaw.

[Shooter 2.5]

You had better not put those two together without having an eighteen inch plus measurement.