Why would you need 30 rounds in the first place for HD? You holding off a zombie horde or something?
Against multiple attackers 5-8 rounds is not sufficient.
Recoil, again how many shots do you need to stop anyone in your house?
As many as it takes. There's no such thing as a guaranteed one shot kill.
Length? LOLWUT???? Also personally I rather have a heavier gun as HD. Heavy guns are much more stable and easier to aim. Especially for women.
Shorter = easier to maneuver. Heavier guns are not more stable and easier to aim, they just make your arms tired. Especially for women.
Penetration? Yah for shots actually fired unless you change the loadout of a shotgun. Risk of bird shot or sand bags penetrating anything is ridiculously lower than anything an AR will fire. Assuming shots need to be fired. Again AR15 doesn't have a distinctive sound to make home invaders flee like a shotfun which means a shotgun user may never need to fire a shot in the first place.
Good luck using bird shot or sandbags to actually, you know, stop (ie kill) someone that is trying to kill you. Bird shot is NOT lethal enough to use in an HD gun.
Racking a shotgun gives away your position. If you want to give the intruder a warning shout "I have a gun". Racking a shotgun is not going to make someone magically shit the pants and run away.
Time to follow up shots? How many shots do you need to deter a burglar?
Again, as many shots as I need.
Red light and scope?? Are you serious? At the dead of night I don't need a scope on a gun in my house. Nor a red light. Although most shotgun can mount those just as well. I have a friend with a sawed off shotgun with pistol grip, laser sights, and scope.
Red DOT and light. So, you know, you can actually aim in the dark? Red dots are quicker than ironsights.
They're easier to mount on ARs.
Accuracy? Maybe at 200 yards+ out. But I don't remember having a single room in my house that big. In close quarters you are more likely to hit with shotgun spray than an AR. Especially for people who aren't strong and used to handling guns like most house wives.
Range? Seriously? A shotgun and AR15 only need to go usually at most 15 feet across a room or hallway. Usually less. Who cares about range at this point when it comes to home defense.
Shotguns with buckshot have a effective range of about 30 yards. I'd rather have the extra range and accuracy and not need it than not have it and need it.
your arguments are retarded.
Your arguments boil down to "I only need 1 round and the sound of my fuddtastic pump shotgun racking for HD so the gun that is obviously superior sux lol"