serial number:C05136B
builder: BERETTA SO4
bore: 12
BARREL LENGTH: Inch 29,5
1st CHOKE : 1/2
2nd CHOKE : FULL
chamber: Inch 2 3/4
stock LENGTH: Inch 14 3/8
weight: Pound 8.05
year of building: 1979
additional details:

trap version, Boehler Antinit steel barrels, ventilated top-rib, barrels weight kg.1,520 , single trigger, pistolgrip stock