a little like a LEGO or a k’nex block. But this one-inch piece of plastic is killing people,” said Leigha Simonton, the U.S. attorney for the Northern District of Texas. “Machine gun ...

bombs and switches to convert pistols into machine guns. “We’re here to talk about a roughly one-inch piece of plastic. It ...

Machine gun conversion devices, or “Glock switches,” enable a weapon to fire multiple rounds with a single squeeze of the trigger, the law enforcement source said. The devices are illegal and ...

DENVER — Federal court records show two men are accused of running a sophisticated illicit business in which they used a 3D printer to sell devices that convert guns into machine guns.