Operation Petticoat

Operation Petticoat (1959)

A 1959 comedy about the World War II misadventures of the fictional Balao-class submarine USS Sea Tiger.
The following weapons were used in the film Operation Petticoat:

M1911A1

An MP corporal is seen armed with a Colt M1911A1 pistol.

World War II Colt M1911A1 Pistol - .45 ACP

An M1911A1 is held by the MP.

The MP on the right with the pistol.

Colt M1928A1 Thompson

US Military Police are seen armed with the Colt M1928A1 Thompson submachine gun.

M1928A1 Thompson with 30-round magazine - .45 ACP. This variant has the 'simplified' rear sight that would be adopted for the M1 Thompson.

The MP on the left with the Thompson.

The MP holds the Thompson.

Winchester Model 1912

The Winchester Model 1912 appears to be used.

Winchester Model 1912 - 12 gauge

Wielding ths shotgun.