To determine the age of your Remington Model 10 shotgun with the serial number U55191, you can refer to the Remington serial number reference charts, which indicate that the Model 10 was produced from 1908 to 1929. The "U" prefix suggests it was manufactured in the 1920s. For an exact year, you may need to consult a detailed Remington production database or a firearms expert.
The Remington Model 29 Pump Action shotgun was manufactured from 1930 to 1933. Approximately 38,000 produced.
Manufactured 1913
1916
1911
1912
1913
made 1910
Made in 1914
Manufactured 1906
Manufactured 1915
1920
1913