The last year of production for the Remington model nylon model 66 was 1990.These rifles were made from 1959-1990 with a total production of 1,050,336.
1972
The Model 1100 has been made since 1963 and is still in Remington's catalog.
With the serial number that you have supplied,your Remington model 1903 rifle was made in the year 1941.
Your Remington model 1903 was made in the year 1941,with the serial number that you have provided.
1935, if you have one they are all date code stamped, see related links for information on the Remington Society of America.
1912
It was in production from 1931 to 1949, when it was superseded by the Remington 870.
All remington made springfield model 1903A3,s were produced by remington from october of 1941 thru Jan. of 1944.
1918
1920
Go to Remington.com
Second year production 1906.