The firing pins are all the same. The early bushed firing pins were made in three different sizes, but that was for a Regular frame gun.

Travis in reading your post again, you are talking about the split extractor stem that has a broken pin. They are pressed in and you should be able to see the pin showing faintly on the outside where it was ground.

Last edited by David Williamson; 07/15/19 09:08 PM.
David