I can say that your Springfield model 1873 trap door rifle was made in the year 1883 with the serial number that you have provided.
Your springfield model 1873 trapdoor was made at springfield armory in the year 1883.
With the serial number that you have supplied,your Springfield model 1873 rifle was made in the year 1874.
The serial number that you have supplied,indicates that your Springfield model 1873 rifle/carbine was made in the year 1880.
you have to provide the serial number
With the serial number that you provided,your Springfield model 1873 Trapdoor Carbine was produced in the year 1877.
Custer
There is no way of knowing this.All records of the US model 1873 springfield rifle/carbine will not have what regiment was issued which rifle by serial number.
With the serial number that you have supplied,your Springfield model 1873 rifle(actually a model 1884) was made in the year 1888.
Your serial number indicates that you have a Springfield model 1884,which was a updated version of the model 1873,was made in the year 1888.
With the serial number that you supplied,your Springfield model 1873 Trapdoor rifle was made in the year 1884.
about 1890
made 1888