Requires examination by a good gunsmith.
It was built in 1969 in Belgium. It should be a 12ga. Magnum.
1971
You Have a Browning auto-5 shotgun that is a Magnum chambering which was made in the year 1968.
Its about $550 @ basspro
Go to Browning.com and look for serial numbers under customer service
You have a magnum 20 gauge auto-5 shotgun that was made in the year 1967.
If your shotgun is a auto-5 it is worth between 250-550 dollars depending on the amount and condition of the remaining finish left.
It was made in 1970
you have a 12ga Magnum made in Herstal Belgium by Fabrique Nationale in 1969. FN was the manufacturer of all belgian Brownings. auto5man
375-550 dollars, depending on overall condition of your shotgun.
250 USD or so
Your Browning auto-5 magnum shotgun was made in Herstal,Belgium by the firm FN(Fabrique Nationale)for Browning in the year 1965 with the serial number that you have provided.