You will have to contact Browning for a correct answer.
Your browning hi-power was made by F N in belguim for browning in 1968.
Only 7mm magnum ammo made by a reputable ammunition maker provided the rifle is in working order.
Made in 1988. Most likely Japan
Your browning hi-power was made by browning in 1967.
They have been made since 1988.
1988
This was made in 1988
Your browning high power was produced in 1980.
Made in Liege, Belgium in 1988
your browning hi-power was made in 1974.
Call Browning and ask.
1988