At the pistol club where I shoot IDPA matches, the lines of pistols used are typical with many shooting 1911s and Glocks and a few shooting Berettas, CZs, Sigs, XDs and others. A new guy shot with us last month and had failure to feed problems at nearly every stage with his Glock 17. I don't think he was fully seating the magazine. Several of us were standing around together watching the SO help him clear the malfunction again. One of the group asked, "What is he shooting?" Someone said, "Glock." Another concluded, "Must be the shooter!" Everyone died laughing...I guess you had to be there. I am amazed at how reliable Glocks are. Match after match I hardly ever see Glocks jam from anything but user error. That's the main reason I shoot them.