Dillinger (1973)

Colt M1911A1

Most widely-used and widely-seen gun in the movie, by almost all major characters, notably John Dillinger (Warren Oates), Pretty Boy Floyd (Steve Kanaly), Homer Van Meter (Harry Dean Stanton), and FBI agent Melvin Purvis (Ben Johnson). Purvis's Colt is a silver finish, in contrast to the Colts used by the bank robbers. (Like most movies depicting Colt 1911s of this era, the firing models were probably a Star 9mm, to be more compatible with blanks).

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Dillinger shoots back at vigilantes during the Mason City bank robbery.

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Pretty Boy Floyd dual-wields two Colts.

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Purvis shows off his .45.

Browning Automatic Rifle

The bank robbers use these in some of the film's major shootouts, best seen after the Mason City bank robbery and during the Little Bohemia shootout.

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Harry Pierpont (Geoffrey Lewis) and Homer Van Meter with BARs.

Thompson M1928 SMG

Ubiquitous gangster film firearm seen used by both the bank robbers and the G-men. It seems to be the favorite weapon of Baby Face Nelson (Richard Dreyfuss). Most of the Thompsons have the box magazine, rather than a larger-capacity drum magazine.

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Baby Face Nelson during a bank getaway.

unknown revolvers

Homer Van Meter uses this revolver in a scene. Possibly a Colt New Service.

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Homer Van Meter threatens a gas station attendant.

Charley Makley (John Ryan) holds a revolver.

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Charley Makley in critical condition after a bank robbery.

Dillinger dual-wields two large white-handled revolvers during the Little Bohemia shootout.

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Dillinger.

A farmer/American Legionnaire holds this gun to Van Meter's head.

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Van Meter surrounded.

unknown double-barrel shotgun

Several vigilantes use double-barreled shotguns to try an apprehend the gang. Homer Van Meter is shot and heavily wounded by a "goddamn farmer" with a shotgun.

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The vigilante who wounds Van Meter.