Code of the Silver Sage (1950)

Arizona Territory is in the grip of outlaw terror and killer outlaws secretly organized by Hulon Champion who covers his power ambitions with the guise of a respectable firearms merchant Hoping to eradicate the lawlessness plaguing the newspaperman Fred Gately prints a letter asking the president to visit the area But Freds killed by secret gang leader Champion who also plans to assassinate the president Undercover officer Rocky Lane teams with his assistant Nugget and Freds spunky daughter to combat Champions head gunslinger