The Liberator - Spring Connecting Rod Bushing is 1/16 files used to create the Liberator. Released on 05/06/2013 by Cody Wilson and Ben Denio The Liberator is the world's first 3D printed gun. The Liberator started a movement subverting the state in bringing DIY firearms to the masses. The fight against tyranny is eternal, and the Liberator ushered in a new era of bringing the means of self defense against aggression from other individuals or the state to anyone with a 3D printer and some filament. Although the movement has grown beyond one individual, Cody Wilson and Ben Denio's Liberator started it all and this collection honors that legacy by being the first 3D printed gun inscribed on Bitcoin.