[He'd be happy to show him the basics, the only problem being they'd need another sword. He won't let anyone touch his and training with a stick kind of sucks.]

Absolutely. You do not have to actually shoot at me, unless you'd like to. I've not been here long enough to know if there are even guns and ammo.

Conversely, I do not know how to shoot a gun. Someone on my team offered to teach me once, but we never got a chance to do it.