What a joke.
How's either of those rifles going to help them protect their home?
Once someone is in the home is compromised. If they wish to protect their lives, they'll need something a little easier to wield...like a 9mm semi-auto or a nice nickel plated Colt Python .357 revolver.
That won’t do much good if a prowler busts in while you’re asleep and you did not notice it in time. The best home self defense system will also include a dog who can wake you up if someone is prowling outside.