I was telling a friend about 3D printing about a month ago and thought we might see some activity. There is a video of a company that is trying to "printing" a automatic weapon - that would be a game changer. They printed a magazine successfully. here are a few links: http://www.youtube.com/watch?v=DconsfGsXyA http://www.forbes.com/sites/andygreenberg/2012/12/03/heres-what-it-looks-like-to-fire-a-partly-3d-printed-gun-video/ I think they have just printed the magazine at this time. IG