FN
Your Browning sweet sixteen shotgun was made by FN of belguim for Browning in the year 1951.
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Your browning sweet sixteen shotgun was made by FN in belguim for browning in 1960.
Your browning auto-5 shotgun was made by FN of belguim for browning in 1957.
If your browning 16ga shotgun is a auto-5 then it was made by FN of belguim for browning in 1927.
Your sweet sixteen browning auto-5 shotgun was made by FN for browning in 1963.
Your browning auto-5 shotgun was made by FN of belguim for browning in 1947.That makes your shotgun 64 Years old.
With the serial number that you provided,your Browning auto-5 12 gauge shotgun was made by FN of Belguim for Browning in 1947.
Your browning 16ga shotgun was made by FN of belguim for browning in 1938.
Your browning model auto-5 shotgun was made by FN for browning in 1949.
Your browning sixteen gauge shotgun was made by FN for browning in 1949.