My first 929 was the poster child for all that was wrong with em. It had not much of a B/C gap, odd sized chambers, mis-cut forcing cone, sticky extraction in all but the lightest loads, and tumbled all but one chamber. Sent it back to smith and in two weeks it came back, and now the gun runs. haven't done the trigger yet, waiting till i get 10K or 15K threw it. and now i am thinking about another one.