If there is a single digit number in front of the "A", then it was probably manufactured between 1958-67 with that digit representing the last digit of the year. If there is no number before the "A", then I suspect is was manufactured between 1955-57 and you'd have to contact Browning to see if they can tell you the year it was made from the serial number "21821".....the "A" indicates that it is the duralumin (aluminum allowy) receiver. This makes the gun lighter than if the receiver was made from steel. Hence the "Twentyweight" means that the gun is a 12-gauge shotgun that is as light as a 20-gauge. Hope this info helps.
On the webste for Browning firearms, under customer service.
Browning.com has sn data under customer service.
Under the barrel release lever on the top of the frame
50- 700 usd
Check Browning's website under customer service, then date your firearm. Value is determined by condition of firearm, and area of the sale.
Browning.com has serial numbers listed under customer service tab
Need serial number to date most any firearm. Check Browning's website under customer service, then date your firearm. Value is determined by condition of firearm, and area of the sale.
You will need to conatact Browning and order a letter from them
Go to Browning's website under Support then go to Date your firearm. Value of any used firearm depends upon condition and area of sale.
Go to Browning's website under Support then go to Date your firearm. Value of any used firearm depends upon condition and area of sale.
Go to Browning's website under Support then go to Date your firearm. Value of any used firearm depends upon condition and area of sale.
Browning.com has sn data under customer service.