The West was never tougher than for Cullen Baker, who rides from town to town on his mule and is mocked the whole way. But when he spies a group of soldiers sporting a new type of revolver, he sees his opportunity for revenge on the world that has ridiculed him. Stealing guns from a pair of the men, he is chased by the rest and murders them. Now, with more guns than he can use and a fury born from an arduous past, Baker becomes an outlaw, robbing banks and shooting anyone who gets in his way.