[4v50 Gary]

Here is the mother of all cowboy genre movies. The Great Train Robbery is a classic that I've never seen until today. See it free at this Link (http://www.moviesfoundonline.com/great_train_robbery.php)

I didn't expect to see a double action revolver even though they were around during the Civil War era and later by Colt in 1877.

[Hellgate]

If you notice they use Remington percussion models in some of the scenes.

[Bluehawk]

How can anyone tell who was using what in the movie since it's so blurry and the camera is so far away??
Certainly at the end the cowboy is using a dbl-action but I wouldn't count that as being "in" the movie. Double actions were around for quite some time..I have an H&R "American Dbl Action" revolver in .32 S&W Long...they were made from the late 1800's until the 1940's.