Factual error: In the movie, Wild Bill has a shootout with the bad guys in the stables. He is holding two colt revolvers, each having the capability of holding six rounds each. However as a safety precaution, only five rounds were loaded in the revolver with the hammer resting on an empty chamber as a safety. Therefore, he could only have ten rounds total from the two colt revolvers. He fired far more than ten rounds without reloading.
Continuity mistake: After Bills long stay at the Chinese drug den. He goes to the bar and Jane uses the crank mixer to mix a drink. 1st cut she's cranking forwards - then cut from behind her, she is cranking backwards - then cut to in front of her, and she's cranking forwards again. (01:06:15)
