Never said Gen4s weren't RTF.
Respectfully, let me point out that you incorrectly (out of context) cited page 3 of the Glock Gen4 manual as though the RTF tag was a Gen4 exclusive and that a full working title of Gen4 RTF is correct nomenclature in discrediting the fellow who said Gen4 RTFs don't exist. It is but a half-truth, and overall NOT correct. His assessment is a half-truth, and NOT correct either. If you are going to correct someone that bluntly and not provide your understanding of why that person is incorrect, but only a bullet point in the manual that refers to the grip texture only, when the context of the thread is clearly the firearm as a whole... you don't help the thread, nor the OP whose already faced his own confusion as to what he purchased and has not felt the need to provide a picture of his particular model.
With respect (and I mean this), you should have been more thoughtful and more constructive with your correction. I meant only clarity, not disrespect, to your exchange.