So yeah old news but here's a gun you can (almost) completely 3D print (sans firing pin, bullets): http://www.forbes.com/sites/andygreenberg/2013/05/03/this-is-the-worlds-first-entirely-3d-printed-gun-photos/ …
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So yeah old news but here's a gun you can (almost) completely 3D print (sans firing pin, bullets): http://www.forbes.com/sites/andygreenberg/2013/05/03/this-is-the-worlds-first-entirely-3d-printed-gun-photos/ …