I'm pretty old school, so just a plain old M2 would work too or if I were in a particularly jaunty mood an M134 in the back of a 5 ton truck.

WOLF

You are what you do when it counts

I will do terrible things to protect myself and all that I've worked for.
But even in your deepest, darkest nightmares you can't imagine the horrific things I'll do to protect my family.