in fact a law to suggest one day congress anticipated the technology especially those in weapons detection would advance in time but congress hasn't updated the law. >> so let's just talk about the design of the gun and the technical aspects of the gun. the ceo of 3d robotics chris anderson told "forbes" that your gun would literally blow up in your face. now we have played the video of you shooting the gun. it looks like it worked. you looked to be shrapnel free right now. you don't seem to have any wounds. did you shoot more than just that one round? did the gun perform the way that you had hoped it would? >> yes. we've tested multiple prototypes multiple times. i love it that so-called experts might have an opinion about something they've never tried to do before. makes it that much more fun for me. >> the liberator, the name of the gun, is not your only foray into gun making. you've produced plastic barrels