“There's an urban myth, still popular in some quarters, that the Glock can't be detected by X-ray machines. The myth was spread by a Bruce Willis line in the 1990 movie Die Hard 2: "That punk pulled a Glock 7 on me. You know what that is? It's a porcelain gun, made in Germany. Doesn't show up on your airport X-ray machines." Every bit of the line was false: there was no such thing as a "Glock 7"; Glocks are made of polymer, not porcelain; it was made in Austria, not Germany; and they do show up on X-ray machines. But in a strange twist, the firestorm of controversy triggered by the false rumors may have helped goose publicity and aid Glock sales.” GunsMisinformationRumorsX RayGlock 17 Book:American Gun: A History of the U.S. in Ten Firearms Source: American Gun: A History of the U.S. in Ten Firearms