Outstanding. Try as they might, the bureaucrats of this world cannot and will not stop the free flow of information. This is a wonderful anarchic solution for providing self defense for all, especially for those in countries in which firearms are not easy to obtain due to oppression. I realize it may not be completely workable or cost effective currently, but I believe it will be very soon... widespread availability of 3D printing will be a major technological revolution, and can be nothing but good for freedom.