serial number:1604
builder: RIZZINI F.LLI
bore: 12
BARREL LENGTH: Inch 26,5
1st CHOKE : 1/4
2nd CHOKE : 1/2
chamber: Inch 2 3/4
stock LENGTH: Inch 14 3/8
weight: Pound 6.35
year of building: 1977
additional details:

R2 model, engraving by Balneari, chopperlumo barrels, solid top-rib, double trigger, straight-grip stock