Engineer wrote:So you could fire flares and napalm (?) with the flare gun?
As Eddie said, the most realistic option for any possibility for signal flare is that "pen-gun", and I doubt that you could kill anyone with it one shot, or two... or three.
you might blind them if you hit them in the eye
but ye, like eddie said, pretty unrealistic to have a "flare pistol" and even if we did have a flare pistol, it wouldn't be able to kill any one unless you fired it down someones throat and had them choke to death on the fumes etc but ye
a flare pen might be made in the future but not really necessary when you have signal smoke which dose the same thing apart from it dont go up into the sky.