They refer to this handgun as the browning model BDA (browning double action auto) pistol.
You will have to call Browning.
This would be a Browning Challenger .22 pistol made in 1970.
To answer the question we'll need to know more about this pistol. Is it a revolver or a semiauto? What model and caliber? I found a Colt frontier scout .22 with that serial number made in 1962.
FN Browning model 1910 pistol a .32 caliber.
The suffix of P7 to your serial number indicates that you have a Browning Nomad model pistol,which was made in the year 1967.
Your Browning model nomad 22cal pistol was made in the year 1971.
1906
What is the year of mfg. of FN pistol Model 1910, with serial number 583500
The Browning Signature Model .32 pistol with serial number 141177 was manufactured in 1968. This model is part of the Browning Hi-Power series, which was known for its design and reliability. The specific date of patent deposition for the Browning .32 pistol is tied to earlier designs, but the production of this particular serial number occurred in the late 1960s.
The serial number you have provided is for a Browning High Power Sport Pistol made in 1993
139791
I would need to know the Browning model number besides the serial number to get you any info on your semi-auto browning pistol.