Incomplete question. Please reword, try again. Sorry-
1990
21 years old, made in 1992
Browning.com has a sn fucntion under customer service.
100-10000 or so
Only browning customer service would be able to provide you with that number.
100-800 USD
Your serial number indicates that you have a Browning BAR that was made in the year 1973 with the suffix of M73 after the serial number.
That serial number dates to 1953, however the 338 Win Mag was not introduced unitl 1958. Looks like it has had the barrel replaced.
please include the serial number in your question to get the correct answer.
-80-800 usd
100-1000 USD
500-800