Boone and Eppley Scott are the sons of a prosperous Arizona ranching family - and they couldn't be more different. Boone has a talent for the six-shooter, but is content to raise cattle. Eppley is far more ambitious - and deadly.

When Epp sends a killer after his unsuspecting younger brother, Boone's lightning-quick hands leave six dead men behind.

On the run, facing peril from all sides, Boone must fight to survive if he's ever going to make it to the final showdown - with his own flesh and blood.