Buck Ward and the Wolverine Kid, who each own one of the ivory handled guns, continue the feud started by their fathers.
Trouble starts when Bill Larkins and his two sons move in with his brother Joe. They start rustling cattle and then kill Rod's father with Joe's gun. The Sheriff and Rod think they did it and are after proof.
Cowboy star Ken Maynard is Jim "Trigger" Morton, in town undercover while pursuing the man who framed him for robbery. But a well-placed shot tames a band of scofflaws and gains Morton the sheriff's badge. Now, he's riding on both sides of the law. The line is further blurred when old buddy Chuck offers evidence of Morton's innocence in exchange for a blind eye to Chuck's impending postal heist in this classic Western.
The Marshal sends John Weston to a rodeo to see if he can find out who is killing the rodeo riders who are about to win the prize money. Barton has organized the rodeo and plans to leave with all the prize money put up by the townspeople. When it appears that Weston will beat Barton's rider, he has his men prepare the same fate for him that befell the other riders.
The hero, cowpuncher Buddy Royle is not only handy around the cattle but a golfing enthusiast to boot. Buddy teaches the upscale sport to Pansy Price and her father, Colonel Price but is interrupted in the middle of teeing off by the nefarious schemes of crooked bank cashier Roger Farnley.
Lambert, a young man out to make his fortune, is out west trying to sell a gadget that can peel potatoes, open cans, pull out nails and perform other handy tasks. He comes to a cattle ranch and runs into a group of cowboys eating supper. He impresses the cowboys so much that they make him their leader, and it's not long before he's hired by pretty young ranch manager Vesta Philbrook as her aide and bodyguard. "The Duke", as he's now called, falls in love with her and sets out to help her get rid of a gang of vicious cattle rustlers that are constantly raiding her ranch.
Lewis Tater writes Wild West dime novels and dreams of actually becoming a cowboy. When he goes west to find his dream he finds himself in possession of the loot box of two crooks who tried to rob him.
Cattlemen fight corrupt railroad men out to destroy the forest.
Searching for his wayward brother, saddle tramp Donnegan (Buck Jones) gets in trouble with a bully and is thrown off a freight train
Money is mysteriously disappearing from a locked trunk atop the stage even though the trunk arrives still locked. When pals Bob Rivers and Grizzly get the jop driving the stage, the same thing happens.
Streetor is pulling off a land swindle and wants Thompson on his side. He does him a favor and then makes him Sheriff. But as Streetor evicts the ranchers, Thompson and Judge Cooper look for a legal device to stop him.
Returning from the war, Buck finds his younger brother in trouble.
Two ranchers get together to fight a common enemy and fall in love.
John Abbott returns to the desert land he owns, and after being wounded by hired gunman Chick Chance, he is befriended by rancher Andrew Naab and his son, Marvin. Naab's daughter, Marian, falls in love with John but is about to marry Snap Thornton to keep a promise made by her father. She runs away on her wedding day but is captured and held hostage by outlaw Henry Holderness. John, the Naabs and fellow ranchers rush to her rescue.
Jimmy joins Cannonball on a visit to the widow Fennamore, Cannonball's old girlfriend, at Firehole. Engineer Colton is killed by henchman Smoky Morgan and Philip Judson hides the body. The engineer, at the request of the widow's niece, Martha, had come to inspect a polluted reservoir. Land Company head Turner and Judson contaminated the water to get the ranchers to vacate so they can grab the land. Judson hires Easy to pose as the engineer, and he reports the reservoir useless but Jimmy's test proves the waters are not deeply polluted. Judson kills Easy to keep him from talking, and casts the blame on Cannonball. But Jimmy has a trick up his sleeve, right after the next song.
After Marshal Jordan is honored by Jimmy, Cannonball and others for his forty years as a law officer, the Sawyer mine is blown up by Belle's foreman, Kern, following Sawyer's refusal to sell out. Dan Jordan, the Marshal's son, interested in Belle, secretly the head of the outlaws, is lured by her from scouting the road on which his father guards a ore shipment. Jimmy and Cannonball drive off the outlaws, headed by Kern and Burton, but the Marshal is fatally wounded. The town council appoints Jimmy the new Marshal, which disappoints Dan, but Belle persuades him to become Jimmy's deputy, in order to get information from him about ore and payroll shipments. Dan quits as deputy and fights Jimmy when the latter suspects Belle of involvement in the robberies.
Deputy Marshal Jerry Steele (Ken Maynard) heads off to Oklahoma where a gang of nasty cattle rustlers is terrorizing the local ranchers. After a bit of detective work -- greatly aided by a motley group of would-be outlaws deputized for the occasion -- Steele unmasks a supposedly upstanding citizen Bob Crew (Tom Santschi) as the leader of the rustlers.
Montana cattleman Austin Brandt is jilted by Rosemary, who elopes with stranger Royce Greer, but he is consoled by his twenty-year-old niece Joan. Rosemary later returns to Custer City to run a dance hall with her husband, who mistreats her.
From Death Valley in the Mojave Desert to Mount Whittier, the outlaw gangs are wreaking havoc on the gold and money shipments from the mines and ranches. Wells Fargo organizes an express service that will insure the shipments and ensure a guaranteed delivery. Granger Hume is hired to help Wells-Fargo deliver on their promise.
Colonel Beldan runs a Wild West show. When Beldan's star attraction switches to his unscrupulous competitor Vicarino, the young Bob Mason takes the opportunity to take over the job with his horse 'Tarzan'.