The sn you list does not follow normal Browning rules. Go to Browning.com
12 gauge Belgian Browning shotgun, serial #296305
Impossible to answer since no serial number was given.
Browning's web site has a sn search function.
Need the serial number to answer.
YOu must call Browning.
Serial numbers allow for dating when produced.
Exactly how is the pistol marked? 9mm browning serial number 72C44338
You will have to call Browning with the serial number or go to their website and look it up.
1951.
1934
What model?
1973