You know the funny part? Most of these gunbangers don't even realize that in a home invasion, if their gun isn't right at hand for them to pick up immediately, they'll just get shot while they're going for it.
Citation needed.
... -- you hear the door get kicked in, BANG, and then within a few ...
And somehow a gun will save you from this.
It's amusing how you assume the bad guys are all elite forces that operate tactically and efficiently in seconds, but assume the homeowners are bumbling idiots.
Take your bias elsewhere.