NBC News Technology: First 3-D printed rifle fires bullet, then breaks

NBC News Technology NBC News Technology

First 3-D printed rifle fires bullet, then breaks  Jul 25th 2013, 22:32, by Suzanne Choney A man who used a 3-D printer to make the first .22-caliber rifle out of largely plastic parts has successfully fired off a shot with the weapon. The homemade rifle subsequently broke, however. Media files: 6C8396524-3drifle-screenshot.jpg

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