What about semiautomatic rifles?
We were told that the ammo explodes bodies, and now you're telling us that bodies that have been exploded aren't effectively stopped. Will wonders never cease.
As do shotguns using buckshot. Real world tests have shown that the overpenetration risks of the commonly used 55 grain FMJ-BT bullet, 9mm hollow points and 12 gauge buckshot are all about the same. The overpenetration tests of frangible rounds like the Hornady VMAX show better results for overpenetration of walls.
Tom McHale examines whether AR-15-type firearms are suited to home defense, beginning with a bit of "backyard ballistics."
www.outdoorhub.com
Which is why a SBR in .300 Blackout is a better choice with regards to that loss of fine motor skills.
Unless of course, the intruder hears the racking, knows where you are now and starts shooting.
Birdshot:
Frangible rounds for the win.
And you'll be deaf as a post, unable to talk with police dispatch or hear the instructions from the cops.