I'm at a loss trying to fix this revolver. This one of my favorite guns and would like to fix it without sending it off. I have changed the springs in 3 gp100's and this is the only one giving me trouble. If you have any ideas please share. Thanks NOTE: I took this video with a cell phone. It will look like the cylinder is not rotating when I take the hammer out and pull the trigger. It is rotating you just cant see it.