Go to oldguns.com/remington and enter 2 or 3 letter code on side of barrel and it will tell you month and year of manufacture.
Impossible to answer without the serial number.
1914
Manufactured 1927
Made 1912
Impossible to answer without the sn.
1920
1920
I BELEIVE YOU HAVE A MODEL 241. IS THIS RIGHT??
1930's.
Manufactured 1913
1916
1911