In the final fight scene between Clint and Brady, Brady is restrained by the Indians and the shot shows his left hand is in front of him. However, in the next shot from behind, both of his hands are tied behind his back. When the shot returns to the front view he is Has a rope wrapped around his chest which was not seen from the rear view.
Part of the Raiders fall back to guard the entrance to the canyon while the rest removes the brush blocking their path. When the posse arrives, one raider is shot and falls behind the prone raiders. He has a pink shirt, black jacket and cowboy hat. The same raider gets up and is shot again later in the sequence after the lead raiders are shown.
The film moves from Texas to Arizona in 1866. The first town mentioned in Tombstone. Tombstone wasn't founded until 1879 two years after Ed Scheifflin made the silver strike that named the town and 13 years after the period in which the film is set.