Yep that's what I usually call them but somewhere in my googling I saw it referred to as a cylinder stop which I had never heard but figured that might be the proper name for it. In an attempt to be correct I made a faux PasIn the Colt world it is just called a ‘bolt’.
That is the best thing you will ever do for your SAA revolver! When you get it back, it will have an action better than Colt did when it was new!!!! It will be prefection beyond belief!I talked with Jim Martin today and have decided to go ahead and ship the gun to him and have him do his magic on it.