You will have to call Browning to find out.
With the serial number that provided,your Browning model BAR was produced in the year 1970.
You will need to call Browning.
The letters MP which are found on the end of your Serial number indicate that your Browning model 525 was produced in the year 2008.
Your serial number indicates that you have a Browning auto-5 lightweight model shotgun that was produced in the year 1969.
Your serial number indicates that you have a Browning auto-5 magnum shotgun that was produced in the year 1965.
With the serial number that you provided,your Browning auto-5 shotgun was produced in Belguim by FN for Browning in the year 1951.
With the serial number that you provided,your Browning sweet sixteen shotgun was produced by FN of Belguim for Browning in the year 1956.
Your Browning sweet sixteen shotgun was produced in the year 1954 with the serial number you have provided.
The 2 letters NR in the middle of your serial number indicate that your Browning model BLR rifle was produced in the year 1997
Your browning high power was produced in 1980.
your browning auto-5, 16ga shotgun was produced in 1947.
With the serial number that you provided,you have a Browning auto-5 light weight shotgun in 12ga.that was produced by FN in Belguim for Browning in the year 1963.