Go to Browning.com and look for serial numbers under customer service
A shotgun.
You have a magnum 20 gauge auto-5 shotgun that was made in the year 1967.
It was made in 1970
250 USD or so
@ 9 pounds
It's the model code for a 12 gauge Magnum.
375-550 dollars, depending on overall condition of your shotgun.
you have a 12ga Magnum made in Herstal Belgium by Fabrique Nationale in 1969. FN was the manufacturer of all belgian Brownings. auto5man
You will have to call Browning with the sn to find out.
If your browning 16ga shotgun is a auto-5 then it was made by FN of belguim for browning in 1927.
Requires professional evaluation.
All my research indicates that the 9Z prefix to your serial number belongs to the Browning 20 gauge light weight shotgun that was made in the year 1959.If you had a 12 gauge auto-5 magnum shotgun,then the prefix would be 9V.The value of each of these will be between 350-550 dollars,depending on overall condition and a good bore.