The Colt single-action revolver belonged to Captain Myles Moylan, later a Medal of Honor recipient — and has an estimated ...

Percussion-cap guns are in general use. 1830 - The back action lock appears. 1835 - The first Colt revolver. Samuel Colt developed the first mass-produced, multi-shot, revolving firearms.

Jesse James lived by the revolver, and he died by it as well. Throughout his career as a bushwhacker and robber, Jesse made use of Samuel Colt's revolutionary new pistol to inflict mayhem at close ...