1977
You will need to call Browning
1988
The Browning BDA was introduced in the year 1978.If your serial number is 425,then it was made during the first year of production.
Impossible to answer without a serial number.
1988
With the two letters MY in the middle of your serial number,it was made in the year 2002.
This is a new gun made in 2009
They refer to this handgun as the browning model BDA (browning double action auto) pistol.
i would value your browning BDA at between 395-450 dollars in the condition you describe,If your browning is finished in nickel plate I would add 50 dollars to the above stated price.
de que ano es la browning bda 380 425 nm15253 76.962
100-400