Clark Gable shot Ricardo Montalban with his ram rod in the movie "Across the wide Missouri"This is from Wikipedia's description of the plot of the movie.
" The caravan of settlers in their covered wagons would follow Wellmore's ox-drawn train of Conestoga wagons, as the first major group of settlers to move west on the Oregon Trail"
I don't think John Wayne shot an Indian with a ramrod in this movie.