http://www.browning.com/customerservice/index.asp will assist you in dating various Browning models. Yours was made sometime beween 1959 and 1976. You will have to check yourself. You may have left off part of the sn.
Browning.com has a sn fucntion under customer service.
your browning auto-5 was made in 1956.
your browning auto-5 magnum was made in 1972.
You have a Browning Auto-5 in 16ga. made in 1953
your browning auto-5 was made in 1925.
YOu will have to call Browning to find out.
If your Browning auto-5 shotgun is chambered in 12 gauge then it was made in the year 1928.If it is chambered in 16 gauge,then it was made in the year 1938.
You have a Browning Auto-5 in 16ga. made in 1953
your browning auto-5 was made in 1951.
Your browning auto-5 magnum shotgun was made by FN of belguim for browning in 1965.
your standard weight browning auto-5 was made in 1964.
Your Browning auto-5 magnum shotgun was made in the year 1960.