Publishing the design for a 3d printed plastic gun is no more irresponsible or immoral than Wikipedia publishing this: http://en.wikipedia.org/wiki/Millwall_bri

Publishing the design for a 3d printed plastic gun is no more irresponsible or immoral than Wikipedia publishing this: http://en.wikipedia.org/wiki/Millwall_brick#Design http://en.wikipedia.org/wiki/Millwall_brick#Design