Depends on what application it was ported for and by what process.
A good shotgun.
Visit Browning.com for details on the Gold Shotgun models
Japan, Portugal and Belgium
I would like to start first with the serial number.The letters MR in the middle of the serial number indicates that your browning shotgun was made in 2007.With that said,if you have a pump shotgun then you have a browning BPS.If you have a over/under shotgun then you have a browning citori.If you have a semi-auto shotgun then you have a browning gold model.
Your Browning gold fusion shotgun which was made from 2001-2007 will bring between 260-400 dollars for a shotgun showing between 60%-90% of its original finish and a good bore.
What_is_the_value_of_a_Browning_Sweet_Sixteen
50-350 usd
You need a gunsmith.
Ask a gun shop or gunsmith for assistance.
100-500 uSd
50-500 usd