Hi This mag was said to have been bought new at Turners 2 weeks ago. (it came new in the box) I noticed that it didn't look like the 8 other gen 4 19 mags I've purchased from various vendors. 1. there's no notch in the center 2. both the metal feed lips and feed notch are shaped differently 3. the plastic mold lines are different Could this be a newer or older Gen 4 mag or possibly a knock off? I'm not sure if you can tell from the pics but in person you can see the mag is very different. I tried to search but didn't see this one on the Glock Mag Chart If anyone can tell for sure, please post Thanks Matt Wanna kill these ads? We can help!