Hello all. I have a Colt revolver my father gave me. All he told me was its missing parts and knows nothing else about it. On the barrel it says single action army 45. Based on the schematics on numrichs site it doesn't have the same inner workings. I put the serial number in Colts lookup and it gave me 31 different guns. Based on what I can tell it is a Officer's Model, Second Issue Based on the Army Special/Official Police. The only problem is that from all my reading it wasn't offered in 45 colt. I did insert a 45 colt dummy round into the cylinder and it chambered. Any help would be greatly appreciated as this has been taking up space in the safe and I need to decide if its worth fixing or just getting rid of it. From what I can tell its missing the main spring and firing pin. Sorry about the poor pictures I can get a better camera and upload more if needed. Also if you know of a gunsmith that is knowledgeable about colts I'm willing to send it to them. Thanks