The old west range war story transported to Georgia, with Autry as the hero.
Buffalo Bill, who bears virtually no relation to the real one, gets in a fight over mining lands in New Mexico. Indians besiege a Spanish rancho and the U.S. Cavalry rides to the rescue.
Roy plans to capture the outlaws taking horses destined for the war effort. However, the horse rustlers give Roy a run for his money as they pin the theft on him and his pals.