The French Connection

Guns seen in this movie:

Colt Detective Special

Gene Hackman, in his role of Jimmy "Popeye" Doyle carries in an ankle holster a pre-1972 version of the Colt Detective Special

File:French1.jpg

Gene Hackman carries a Colt Detective Special in "The French Connection"

Colt Gold Cup National Match

Marcel Bozzuffi uses an adjustable-sights 1911-type pistol, that looks like a Colt Gold Cup

File:French2.jpg

Pierre (Marcel Bozzuffi) holds the subway driver at gunpoint

Smith & Wesson Model 10

Roy Scheider uses a 2"-barrel S&W revolver as his service gun. It seems to be a "Military & Police" (later known as the Model 10) (it looks too large to be one of the early versions of the Chief's Special, with square butt).

File:French7.jpg

Roy Scheider carries a S&W Model 10 in "The French Connection"

File:French8.jpg

Roy Scheider carries a S&W Model 10 in "The French Connection"

Winchester Model 1897

During the final shootout, Roy Scheider uses a Winchester Model 1897 shotgun.

File:French3.jpg

Roy Scheider uses a Winchester model 1897 shotgun in "The French Connection"

Beretta Model 70

During the final shootout, the bad guys use several Colt and Smith & Wesson snub-nose revolvers, but we can also see, briefly, a Beretta Model 70 (lower left corner of the pic)

File:French4.jpg