Your browning auto-5 shotgun which was made in 1970 is valued at between 375-550 dollars.
My records indicate that the serial number X91801 belong to a Browning auto 5 shotgun in 16 gauge that was produced by FN of Belguim for Browning in the year 1953.A Browning auto-5 shotgun in 16 gauge will bring between 250-550 dollars for a shotgun with between 60%-90% original condition,and a good bore.
Between 200-500 dollars,depending on overall condition and a good bore.Your serial number indicates that your Browning auto-5 shotgun was made in the year 1926.
what is the question?
How value is Browning 300 Win Mag Semi Automatic
Basically impossible to value with your description.
100-600 USD
Your serial number indicates that you have a Browning light weight model auto-5 shotgun that was made in the year 1965.
50-500 usd
Your browning 16ga auto-5 shotgun was made in 1934 with the serial number that you provided.However the browning sweet-sixteen auto-5 shotgun was not offered until 1937.These sweet-sixteen shotguns were made from 1937-1975.Does your browning shotgun say sweet-sixteen on the shotgun?If so please check your serial number again.
100-400 USD
1968
50-500 usd