I recenly took one of my Glock 19 Preban clips out of my safe and found that it had a hair line crack in it. The clip was fully loaded with 15 rounds in it. I never used the clip, and it was never abused. Has this ever happened with any of you? I know it is an older style clip, meaning that the inside of the clip is not lined with metal as the new ones. What really gets me is that I live in NY, and it's a prebann clip. It would cost me about $50 for a new one. If I contacted Glock would they do anything for me or replace it?