In Die Hard 2, Bruce Willis tries to convince the airport police captain that these are not petty thieves, but terrorists. He says:
‘That punk pulled a Glock 7 on me. You know what that is? It's a porcelain gun made in Germany. It doesn’t show up on you airport X-ray machines, and it cost more than you make here in a month.’
Wrong…
Firstly it’s Glock 17, not 7.
Secondly, it is made in Austria, not Germany.
Thirdly, it did receive some reputation as a pistol that can be transported un-detected through airports, but this is because it was made form ‘plastic’ (composite materials) not porcelain.
Number four, this reputation was a myth anyway, because while the pistol did have a composite lightweight main body, it also had a full-size barrel, breach, and slides made from good old steel which would be detected very easily by any metal detector or X-Ray machine. Plus, it needed live rounds, and these are run-of-mill 9mm and are not made of plastic…
And last, when Gaston Glock invented his ‘plastic’ pistol, the main factors were a substantial reduction in parts and use of composite materials in order to reduce the manufacturing cost and achieve a low-cost pistol that will be attractive to military and law-enforcement agencies… the Glock cost at the time was around half that of a comparable Smith and Wesson, Colt, or Berretta.
So many wrong facts in one sentence… No matter, it still sounds good when Bruce Willis says it.