your browning auto-5 was made in 1951.
No serial number provided.
YOu must call Browning.
Please include your serial number to get a answer to your question.
1976
1925
Your Serial number indicates that your Browning auto-5 shotgun was made in the year 1938.
With the serial number that you have provided,your Browning auto-5 shotgun was made in the year 1939.
made in 1958
1978
1973
It was made in 1957
You will have to call Browning or visit their web site or provide the serial number.