The model number is 117
Check the serial number at proofhouse.com
YOu must provide the serial number.
It means that your gun was built in 1997 in Japan.
I can say that your Browning BL-22 was made between 1970-2003 by Miroku of Japan.
00 600 or so
It will be marked where it was made.
your browning was one of the last to be made in Belguim as evidenced by the serial number prefix 76v.
The letters PY that are in the middle of your serial number,indicate that your Browning Auto-5 Magnum shotgun was made in the year 1982.
Made in 1988. Most likely Japan