That would be Remington
they first came out in 1962.
This is not related to firearms.
Winchester
Miroku was making shotguns for different firearms Companies before Browning came along. Charles Daly was one of their biggest customers for shotguns. More info is needed to determine which gun you have. This is not a Browning serial number.
The sweets were first test marketed in 1936 and came out for the public in May of 1937. auto5man
The very first A5s were made in Belgium in 1903. Several thousand were made for import to Browning and were marked "Browning Automatic Arms CO." After the first several Thousand, were shipped to Browning in the US, Fabrique Nationale (FN) made the gun for worldwide sales outside the United States. No more guns came into the US for 20 years. In 1923, Browning became "Browning Arms Co." and started importing guns from Belgium.
That is what i came to this site for to get the answer.
The Browning Auto-5 came in 12-, 16- and 20-gauge varieties.
The Remington model "AirMaster AM77" came out in 2003. It's marketed by Crosman air gun company
They came in different lengths.
It came with the Invector system which allowed changing chokes.
No mate. 7600's first came out in the early 80's, 1981 I believe. Prior to that was the model 760, which is like the older sister of the 7600 and was first catalogued around 1952 I believe. Remington made pump rifles in different models way back to about the time of WWI.