El Tejon, sounds like you have a loose ejector rod. Check by simply turning with your fingers; the rod loosens CLOCKWISE, by the way.
If this turns, then it is a simple fix to tighten it up correctly.
If you have more than one S&W revolver, invest in a Wessinger tool; this is simply a knurled collar with a set screw to prevent you from marking the ejector rod.
Clear the weapon; then remove the cylinder by first removing the screw near the front of the frame on the right side. Use a properly sized screwdriver; you don't want to booger up the screw head.
Now, get a jeweler's screwdriver. At the front of the ejector rod shroud, under the barrel, you will see a spring loaded pin that goes into the front of the ejector rod. This is the forward lock; insert the tip of the jeweler's screwdriver, push the pin out of the way and the cylinder should open.
With the cylinder opened and the front screw removed, hold the cylinder and slide the yoke out of the frame. Lift the cylinder free.
Insert at least 3 fired cases in the cylinder to prevent breakage of the cylinder alignment pins. Now, apply the Wessinger tool--or a padded pair of pliers--and turn the ejector rod COUNTER CLOCKWISE to tighten. Get it nice and snug; reassemble the revolver.
Test for function by pulling the trigger on a cylinder full of empty cases. Hopefully, this should fix the problem! Good luck!
And, by the way, for this poster:
Any S&W sixgun can/will choke if you eject the fired cartridges without the barrel pointing upwards so any bits of unburnt powder, or powder ash, will drop free of the gun along with the spent cases.
If you eject with the pistol horizontal that ash will be deposited underneath the ejector star and will tie up the gun when the ejector cannot return fully forward into the cylinder.
THIS HAS BEEN KNOWN FOR OVER 100 YEARS NOW AND IT IS ABOUT TIME YOU YOUNG SQUIRTS START PAYING MORE ATTENTION TO THE HISTORY OF THE GUNS YOU WANT TO OWN AND SHOOT. OR GO TAKE UP GOLF SO WE WHO DO KNOW DO NOT HAVE TO LISTEN TO THESE WHINING TIRADES BLAMING EVERYONE AND EVERYTHING BUT YOUR OWN IMMENSE IGNORANCE.
Thanks! We are all so happy that you are such a master at the Smith and Wesson, and are willing to pass on your vast knowledge without criticism and personal attack. Your post is in the very best tradition of the High Road.
Sarcasm off.