Went to the range with my C9 yesterday. Fed it some steel cased Wolf ammo since this range -- outdoor -- does not care. Best way to describe the FTF I was having is the cases were dragging on the magazines: they would be jammed in the mag, nose down and all of that. Smacking the mag after loading did not help much. I do not remember having FTF in my C9 in at least 2 years, but then again I do not remember the last time I shot steel; the other range -- indoor -- I have been using had a policy against steel cased rounds. THoughts? Dirty mags (possibly since I have not cleaned them in years)?