The following firearms were used in the film Ma Barker's Killer Brood :
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Federal L-5 Gas Riot Gun Doc Barker (Ron Foster ) fires a Federal L-5 Gas Riot Gun during the gang's 1933 armored car robbery.
Error creating thumbnail: File missing Federal L-5 Gas Riot Gun - 37mm Error creating thumbnail: File missing Doc fires the Federal L-5 Gas Riot Gun. Thompson M1921AC The Thompson M1921AC is seen throughout the film in the hands of criminals Kate "Ma" Barker (Lurene Tuttle ), Arthur "Doc" Barker (Ron Foster ), Fred Barker (Eric Morris ), Herman Barker (Don Spruance ), Alvin Karpis (Paul Dubov ), "Baby Face" Nelson (Robert Kendall ), John Dillinger (Eric Sinclair ) and the (uncredited) Sioux Falls Bank Robber (Myron Healey ). All of the criminals use Thompsons with drum magazines. The federal agents Avery (David Carlile ) and Baxter (Dan Riss ) are also seen wielding Thompsons with box, rather than drum, magazines.
Error creating thumbnail: File missing Colt M1921AC Thompson with 50-round drum magazine - .45 ACP. Error creating thumbnail: File missing "Doc" fires his Thompson at an armored car guard during the 1933 robbery. Error creating thumbnail: File missing Karpis with the Thompson during a Barker family picnic. Error creating thumbnail: File missing "Doc" holds Karpis's Thompson on Arthur Dunlop, his stepfather. Error creating thumbnail: File missing Karpis with his Thompson during the Sioux Falls bank robbery. Error creating thumbnail: File missing Avery and Baxter surround Ma and Fred's Florida hideout. Error creating thumbnail: File missing Ma fires her Thompson at the federal agents and sheriffs surrounding her hideout. Error creating thumbnail: File missing Ma Barker's last stand. Colt Detective Special The Colt Detective Special is the sidearm of choice of most criminals in the film, including Herman Barker (Don Spruance ), Arthur "Doc" Barker (Ron Foster ), "Baby Face" Nelson (Robert Kendall ), and George "Machine Gun" Kelly (Victor Lundin ). Ma (Lurene Tuttle ) hands Doc's to Arthur Dunlop (Tristram Coffin ) for the game of Russian Roulette. FBI agents Avery (David Carlile ) and Baxter (Dan Riss ) also keep them holstered on their hips.
Error creating thumbnail: File missing Colt Detective Special 1st Gen - .38 Special Error creating thumbnail: File missing Herman draws his Detective Special when he and Doc are cornered by police. Error creating thumbnail: File missing Ma takes hold of Doc's Detective Special from his shoulder holster. Error creating thumbnail: File missing Ma unloads Doc's Detective Special. Error creating thumbnail: File missing Dunlop, with Karpis's assistance, places the Detective Special to his own head. Error creating thumbnail: File missing "Machine Gun" Kelly draws his Detective Special. Winchester Model 1912 One of "Machine Gun" Kelly's thugs carries a Winchester Model 1912 .
Error creating thumbnail: File missing Winchester M1912 Riot Gun Error creating thumbnail: File missing The thug stands with his Winchester shotgun. Remington Model 31 One of "Machine Gun" Kelly's thugs carries a Remington Model 31 .
Error creating thumbnail: File missing Remington Model 31 - 12 gauge Error creating thumbnail: File missing The thug exits the car with a Remington shotgun. Colt Official Police The Florida sheriff (Charles Tannen ) and the Deputy (Riley Hill ) carry the Colt Official Police during the raid on the Barker hideout.
Error creating thumbnail: File missing Colt Official Police - 5" Barrel Error creating thumbnail: File missing The sheriff draws his Official Police. Error creating thumbnail: File missing The sheriff aims his Official Police. 
