serial number:AAA154B
builder: BERETTA SO9
bore: 28
BARREL LENGTH: Inch 28
1st CHOKE : 1/4
2nd CHOKE : 3/4
chamber: Inch 2 3/4
stock LENGTH: Inch 14 3/8
weight: Pound 5.45
year of building: 1993
additional details:

SO9 model, engraving by Galeazzi >A., Boehler Antinit steel barrels, ventilated top-rib, single trigger, straight-grip stock