I have several as new Glock 17 pre ban hicaps. I was told these are old Austrian Military issue?? They are Not Full Metal lined, but have 1/4" square cut out (not the round cut as seen on 1st gen mags). Toward the bottom of the mag is the Glock logo (no Austria) and an upside down triangle in a circle. I'm asking $65 each plus $4 shipping in the 48. If anyone knows what I have, and I'm wrong with the description please let me know.