Acoustic signaling bollard reproducing nickel-plated zinc alloy drum revolver, weight 750 g, length 17.5 cm from barrel tip to straight stock tip, 5 shots. Top firing model of free sale in Italy. This blank firearm was tested by the Italian National Test Bank which affixed its punches to the barrel for compliance and regular operation. Works with blank caliber 380 cartridges. Product made in Italy. Gross weight: 766 grams.