The Benson brothers, who are smuggling guns across the Mexican border, kill King's brother and rape his wife. King must stop their illegal activities, find who is behind them and gain revenge for his family.

A bounty-hunter is hired by the residents of a small town on the Mexican border to stop a series of gold robberies by marauding outlaws who are coordinated by the town's corrupt banker.

A young man comes to town to find the killer of his older brother. Aided by his two sidekicks and a bag containing $20,000 as bait, he hopes to draw out the gang and their leader, the suspected killer.

A drifter helps a ranch couple fend off the approaches of a ruthless landowner.

The young Flem Mascaslim it be a hindrance to Bill Warner and, like his father did, try to get rid of it to take over his ranch. Along with his manager devises a plan: will be arrested on suspicion of robbing a bank and present false witnesses to his sentence. But the Fox manages to free the boy, putting him safely home of a friend and her daughter.

Travelling actor and gunman Joe Clifford inherits a gold mine from his uncle. Returning to claim the mine, he finds town boss Berg, his uncle's murderer, controls it instead. Clifford sets about avenging his uncle, recovering the mine and freeing the town from Berg using both shooting and thespian skills.

Two family clans have always been enemies; they spend their time hating and killing each other. The daughter of the Campos family and the son of the Mounter family fall in love, thus causing further hatred and deaths.

Roy runs away from the labor camp of Santa Lucia with Emiliano, a New Mexico rancher, both imprisoned unjustly for three powerful American bankers, to seize the gold mine that had Emiliano. During flight, the landowner dies and in his last moments asked Roy to recover the mine and save Jessica, daughter of his former foreman.

An eccentric bounty hunter named Providence captures and sets free a criminal in order to collect the same bounty over and over again in different states, until they discover that a local sheriff is up to something crooked.

Barnet, a bandit, and the eight men of his band lie waiting in a Texan village. Having confined the people of the village to their homes, they rob the stagecoach which arrives in town carrying a cargo of US $ 100,000 in gold. After the robbery, the bandits take refuge in a deserted mine but a post officer, Dove Williams, is on their track.

A gunfighter called "El Rojo" arrives in Gold Hill to avenge his massacred family.

This dramatization of the origin of Dr. Gatling's self-named invention stands tall in the annals of the Old West. As cavalry transported the high-tech gun across the dangerous frontier, it blasted its way into history to become the predecessor to the modern-day machine gun.