untraceable, they don t have serial number, and the real kicker of this is the fact that if somebody were to use one of these weapons to commit a crime after the crime all they have to do is melt the gun down because the gun is made out of solid plastic and it melts very easily. so there s a lot of issues that comes along with these plastic weapons. so theoretically, you could take the gun and kill somebody and just melt it down and destroy it? absolutely. all you need is just a match. here s the thing. the plaintistic that s used to these weapons is just like the plastic that s used to make water bottles that we all have. it s the same type of plastic. it s the same type of computer program. and so you use a c.a.t. designer, a c.a.t. printer, you go ahead and upload the file and the printer will print out and make the gun for you. there s no metal object in this gun, so what does that mean, that just simply means that you can get this gun through tsa, in