Watch the New and Improved Printable Gun Spew Hundreds of Bullets http://ifttt.com/images/no_image_card.png

Last year, a group of 3-D printing gunsmiths developed a key component for an AR-15 rifle ? that lasted six shots. Now the group is back with a version that fires more than 600 rounds.



via Wired Top Stories http://feeds.wired.com/~r/wired/index/~3/2PDTeWN2z-0/