Master gunslinger Sabata arrives in Hobsonville, a town completely owned by McIntock, a robber baron who is taxing the inhabitants for the cost of future improvements to the town. Or that’s what McIntock says he’ll do with the money…

A famous gunman decides to change his life around and turn himself in when amnesty is declared by the new governor of the New Mexico Territory, but a vindictive sheriff sets out to stop him from reaching the Territory.