1987
Check the receiver and barrel.
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.
1926; 50-500 usd
Auto-5 'Magnum Twelve' from 1965.
No way of knowing without a serial number /model number to identify what type of .410 gauge stevens you have.
Your serial number indicates that your Browning light twelve was made in the year 1955.
The Browning light twelve shotguns serial numbers do not go that high.Please check and see if there are any letters in your serial number,or before or after your serial number.
Please include a serial number,to get a correct answer.
If you own a model auto-5?Then I show your serial number indicates a standard model in 12ga that was made in 1953.If it is a light twelve it should have a L prefix to the serial number.
Check the receiver.
what is the question?
You will have to call Browning with the serial number.