try this bullet

try this one
http://www.newscientist.com/blog/invention/2006/06/password-protected-bullets.html

ever wonder if you can use under water

 

No thanks,
I'd have to agree with some of the arguments against such a round.
I'll relaod my own thank you very much, at least I know what's in 'em, and if something goes wrong, I would only have myself to blame...

 

I think its a silly idea as I do with most of these electronic guns,anyone who needs a gun needs to be sure its gonna fire electronics are much less reliable than mechanics,for people that shoot for pleasure whats the point of stopping someone firing your gun after they have stolen it,they aint gonna give you your gun back

It'd just be case of removing two screws and hotwiring the gun to make it fire or remove the electronics completely and install your own that fire any ammo

If you dont want anyone else to shoot your gun lock the thing in your the gun case,this really is one of those inventions that isnt needed ,the solution was found years ago the solution was found years ago in the form of a safe and a padlock...