Contact Browning Customer Service thru the Browning website
Your serial number indicates that your Browning shotgun was made in the year 1970.
The 2 numbers and letter 69S identifies your Browning shotgun as a sweet sixteen model that was made in the year 1969.
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 shotgun with the prefix of 70s to the serial number identifies that your shotgun was made in Belgium for Browning in the year 1970.
Your browning auto-5 shotgun was made by FN of belguim for browning in 1957.
Shotgun made by Browning.
This Shotgun was made by Stevens their model. 520. Made from 1930's to 1950'S Although the shotgun was Browning patent marked, it was not made by Browning.
FN
The browning web page does not list serials this low and or numbers with a X. Based on that list it was made in the 30's?
Browning does not make an A bolt shotgun, they sell an A bolty rifle
Your belguim made browning auto-5 standard weight shotgun was made in 1962.
This was a Winchester reproduction High Grade shotgun made by Miroku (Browning). 850 were made in 1993 only.