Your serial number indicates that you have a Browning standard auto-5 shotgun in 16 gauge that was made in the year 1961.
No serial number provided
it was made in 1961
Your serial number X57552 indicates that your Browning auto-5 shotgun in 16ga.was made for Browning in the year 1951.
With the serial number that you have provided,your Browning 16ga,auto-5 shotgun was made in the year 1929.
A visit to Browning's website might answer your question.
This is a Browning 16ga Auto 5 made in 1955
No serial number = no way to answer.
You will need to call Browning.
Your browning auto-5 shotgun in 16ga. was produced by browning in 1953.
Made in 1924.
100-1000 depending on specifics
No serial number provided.