The browning citori serial number that you supplied indicates that your browning citori was made in 1982.
You are furnishing an incomplete serial number. Citori is a model of Browning.
No such serial number used in the Citori line.
On the receiver.
With the serial number suffix of S4,this indicates that your Browning Citori Lightning was made in Belgium for Browning in the year 1964.
You will have to call Browning to find out.
It's a 2007 Citori Browning.
1989
1988
You will have to call Browning. That model number is not published.
1985
1980