My first post but I've been lurking here a little bit. I must say a THANK YOU & God Bless for the great info here! Last December I bought my Steyr M9, which worked fine for a bit & in which time I sold my Glock 19 -as the Steyr replaced it! I love the added safety forward of the trigger. It is the 21st Century Glock! However, I was beginning to have failures to eject, and having empty shells get stuck in the ejection port. Then I found you all here, and thanks to the tutorial on cleaning & polishing the extractor, I now have a smooth running pistol! You have all restored my confidence in this gun!! THANK YOU, THANK YOU, THANK YOU! I hope to be talking to you all here soon.