Well, as a last thought, given that we can hardly gather more information about it... from the engeenering point of view, given how easy is to put a spring in the firing pin, I find somewhat unnatural to fire it by blowing. Not to mention the small fact that, taking into account the little physical fact known as "recoil" and the place where the pommel is going to be resting when the bullet fires, there's bound to be a pretty happy dentist in the operator's near future...
