50-500 USD or so
50-600 usd
It will be marked where it was made, i.e., Made in Japan or Made in Belgium. IIRC, Browning moved Auto 5 production to Japan in 1976.
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.
your browning was one of the last to be made in Belguim as evidenced by the serial number prefix 76v.
100-400 USD
Your Browning auto-5 magnum shotgun was made in the year 1960.
Your Browning auto-5 magnum shotgun which has a 2V prefix identifies your shotgun as a Browning auto-5 magnum model,which was made in the year 1962.
your browning auto-5 magnum was made in 1972.
Your browning auto-5 magnum shotgun was made by FN of belguim for browning in 1965.
100-1000 USD or so depending on specifics
Your browning was made in 1976.
First lets start with the fact that the Browning auto-5 Magnum was made from 1958-1976 in Belgium.After words the Auto-5 magnum was made by Miroku of Japan for Browning from 1976-1995.If your shotgun was made in Belgium,it should have a suffix to the serial number of 8V or 9V etc.If your shotgun nwas made in Japan then it should have a 2 letter code in the serial number sequence.It may be that if you do not have either then you do not have a Magnum version of the auto-5 shotgun.Please re-check your serial number and info on the receiver and repost your question to get the correct year of production.