You must call Browning to find out.
it was made in 1967
1970
go to Browning.com, select customer service, select date your firearm.
It was made in 1929
It was made in 1930
Your Browning auto-5 16 gauge shotgun was made in the year 1931.
If you have a Browning auto-5 shotgun in 12 gauge then it was made in 1927.If you have one in 16 gauge then it was made in the year 1931.
you have a magnum 12 made in 1966 auto5man
your standard weight browning auto-5 was made in 1964.
Your serial number indicates that it was made in the year 1969.
Please ask again and tell us which model you have / Automatic / Over Under ???
Your Browning superposed,over under 20 gauge shotgun was made in the year 1951;with the serial number that you have provided.