Glock 
 OK, I know they have a model number up to 39, but GLOCK only produces 22 models.  There never was any 1 through 16 - the 17 was the first.  Numbers 1 through 16 do not now, nor have they ever, existed.  Also, the 24 was discontinued, replaced by the 35 (similar to how the 17L was discontinued in favor of the 34.  I know you probably gre up taking everything you hear in movies as gospel, but I assure you there is no such thing as a ceramic Glock 7 that does not show up on airport metal detectors and cost more than an airport police officer makes in a month.  Die Hard 2 is a work of fiction.