I have an original Remington New Army .44 cal revolver that was given to me for christmas. I was wondering if anyone could help me figure out when it was made as there seems to be little serial number info on the internet. The serial number is 72115. From the searching I have done it looks to me like it was made in 1863. It has a us government inspection stamp on the grip so it could have seen civil war action. Any help would be great!