Rumor - Glocks With Adustable Grips

There seems to be a rumor floating around that there will be Glock pistols coming out within the next 12 months with interchangable backstraps. Allegedly, it has been confirmed by Glock, Inc. I've seen no official documentation, or photos of the pistols, so until then I can only report it as rumor. This would not be the first rumor to come out about a new Glock that never existed, or was never slated for production.

I was under the impression that Glock was selling so many pistols that they didn't need to really do anything to keep up with the competition. Even before the election Glock pistols were in short supply.