Having to have the gun is still a restriction, though, and a pretty big one. And it's not just for thematic reasons as they suggest other alternatives...it's just too powerful a trapping to gain wholesale. Footwork gets the whole thing...but Fists already has part of it, making it still not 1 Stunt for the whole thing.
And I did mention 'demons' (just like 'Fairies') being too restrictive...