i would go to the browning web site.Click on the customer service link and there should be a spot were you can research your browning citori lightning.
Browning began producing the Citori White Lightning model in 2015. It is a versatile over/under shotgun known for its lightweight design and classic aesthetics.
With the serial number suffix of S4,this indicates that your Browning Citori Lightning was made in Belgium for Browning in the year 1964.
100-1000 usd
White Lightning is a Citori. The Citori line has dozens of different versions that each have a product code. The White Lightning is a lightweight version of the Citori that is made with a silver or grayish white receiver.
1968.
100-1000 usd
1972
solder
100-1000 usd
The word Citori is the name of the model of Browning you have.
The browning citori serial number that you supplied indicates that your browning citori was made in 1982.