The Starr is the only American DA revolver I can think of in the CW era that was made in .44 or .45. Actually, the Starr is not a true double action, but what might be called a trigger cocking design. The trigger has a slide at the rear. With the slide in one position, pulling the trigger cocks the hammer, but does not release it. The shooter lets go of the trigger, then inserts his finger into the trigger guard behind the trigger and presses on the sear to fire the gun. With the slide in the other position, it presses on the sear and fires the gun after it has cocked the hammer. The effect is of double action, but technically it isn't.
In the use of DA, Britain and other nations were well ahead of the U.S. One of the problems encountered by Colt's agents in trying to sell his percussion revolvers in England was that they were single action and were scorned by British customers as old fashioned.
Jim