I can figure it out on my own, thank you very much.

[no, she can't, but she doesn't know that yet. nice as this guy might seem, she still doesn't actually have the gun she'd been promised, and it's a bad idea to open up too much when you're actually defenseless.]

If something on it breaks, I'll remember you, but I know how to attack with a gun. [that's the right way to phrase it, isn't it?]