Triggerman plot
"SIX-GUN THUNDER! Blasting an outlaw trap!"
Johnny Mack Brown is hired by Lois Benton to help her ranch in place of Daley, who is incarcerated for robbing a "Wells Fargo" money truck. Despite foreman Rusty Steele's warning, Johnny visits the dodgy real estate agent Kirby, who wants to buy the Benton Ranch. When Johnny refuses to comply with Kirby's wishes, he is knocked out by Kirby's henchman Moran. Rusty catches Kirby's other henchman, Davis, spying on the Benton Ranch looking for the money Daley stole. Davis is carrying half of a card. Johnny tells Rusty that he works incognito for 'Wells Fargo'. Rusty manages to steal the other half of the map from Kirby. Then comes the news that Lois Benton has been kidnapped by outlaws.