All I'm saying is I had a friend who was a Glock fanatic, never had issues with any of his pistols, but when he shot Buffalo Bore and Underwood ammo in his 10mm the mags would sometimes find their way to the dirt, and it NEVER ONCE happened with target loads (like what you use in competition), only the kind of ammo you would actually use against a bear. Then I found several other reports where people had the same issue and of course rather than admit that there might be a problem, everybody said the same two things that are being echoed here; the mag release was being depressed or the mags weren't fully inserted. Then even after testing and still having issues everyone maintains that it's a user error because Glocks are infallible. I don't care who carries what, but it's pretty ignorant to claim that something can't possibly happen just because it hasn't happened to you.