The RN in the middle of your serial number indicates that your Browning Hi-power was made in the year 1997.The Browning Hi-power is produced by FN in belguim.
1969
Browning.com has a sn function under customer service
fabrique nationale of belguim was the first producer of the browning hi-power.
No serial number provided.
The letters NZ in your serial number dates your browning Hi-power to the year 1991.
Depending on when it was made, there may not be one. Browning Hi-power was patented at one time by a Belgian company (FN), and has been around since the 1920's, before Federal Law dictated that all firearms manufactured or imported in(to) this country bear serial numbers.
Your browning hi-power was made by browning in 1967.
Your browning high power was produced in 1980.
your browning hi-power was made in 1974.
You can get it lettered from Browning.
What is the age of a belgium 9mm browning hi power serial number 72c41055