Print-A-Gun

An amateur gunsmith (what is that, exactly?) has created a pistol and an AR-15 using a 3-D printer.

Predictably, the liberals, hippies, anti-gunners, and other members of the Whining Class are about to hemorrhage kittens out of their foreheads. They are already calling for strict regulation of ammunition - which I find laughably naive. It comes as no surprise, since such people have never understood that the key to reducing violence and crime is proliferation of weapons; I'm beginning to think that they simply lack the intelligence to understand the concept. Most are also cowards, which is why they "abhor violence" -- unless they're in a crowd of Occupiers, of course, then violence is a perfectly acceptable tool for advancing their agenda.

"An armed society is a polite society. Manners are good when one may have to back up his acts with his life." - Robert Heinlein