It was canned. Low ratings.

Which is a pity, because with people like Geoff Johns and David Goyer involved, it probably, given time, would have wound up being really good
Also, Lock Jaw, wtf? Charlie Huston's run has been the best run on Moon Knight so far. Yes, it took him 6 issues to actually don the outfit and set out for vengeance but the build-up hasn't bothered me. Finch's art and Huston's writing made the first 5 issues, which were really setting up the "rebirth" of the character, were all excellent, IMO.
Funky, see if you can find the latest volume of Moon Knight. Pretty sure it is Volume 4 - the arc is called "The Bottom", by any rate, and issue numbers that are currently available are 1-6.