This is weird, I guess no one is stupid enough to use this gun to kill their enemy. Shoot yourself gun is a “weird” gun that have the bullet hole pointed reversely.
But I guess it’s pretty tricky if you can master this weapon. It may become a Devil back-fire gun if you can use it correctly!
Ever heard of when the ‘Hunter becomes the hunted’? Perhaps, the saying holds good in this case too. Love thy enemy!