50-500 usd
No the meaning of browning bdm means browning detachable magazine,while the browning da means (double action) and sa means (single action) in reference to browning handguns.
They refer to this handgun as the browning model BDA (browning double action auto) pistol.
1983
50-600 usd
As of July 2009 Browning BDA 380 double-action pistols in near-fine condition sold for an average price of $925 in Florida, Nevada, and Georgia. I found one in March 2010 for $499.00 in near-mint condition.
You need to get it lettered by Browning.
Browning Double Mode
Sig was making a model called the P220. In 1977, Browning contracted with Sig Sauer to produce the gun. It became known as the Browning Double Action or BDA. Browning produced these guns until 1980, when Sig decided to import them into the US on their own.
browning 2725
What is the question?
The browning web site will provide this info.
No