Glock switches and the carnage they create are a growing problem in Detroit communities and across the nation, according to federal authorities who say they're recovering the devices at unprecedented ...

“THAT PUNK pulled a Glock,” says Bruce Willis’s character in the action-packed 1990s Christmas classic “Die Hard 2”. “You know what that is?” You may well do. That gun on the hip of a police officer?

Detroit — A Detroit rapper was gunned down by two masked men who'd converted their semiautomatic pistols into fully automatic weapons by using "Glock switches" — illegal, easily accessible devices ...

The machine gun conversion device is about the size of a nickel and looks like it could be a LEGO piece.