When Seth and Charlie catch up with McCall, Seth hits him over the head with his pistol. When McCall falls out of his chair, the whiskey bottle on the table is hit by his arm and is seen falling off of the edge of the table. When the camera angle changes it is still on the table and spilling in front of McCall's face as he lays on the floor.
After returning to camp with Bullock, when Charlie goes to the Hardware store to drop off some goods that he brought for them to sell, he tells Sol that he has two sifting cradles for them. When they unload them, there are three cradles, not two.
(at around 44 mins) Jane and Charlie are visiting the grave of "Wild Bill" at night. Just to the left of the tombstone that Jane is standing to the left of, you can clearly in the far background a cars headlights appear and continue moving to the left until out of frame. (Note this is 44 min. in including preview)