Mateba Autorevolver
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The Mateba Model 6 Unica is a recoil operated semi-automatic revolver, one of only a few of this type ever produced. It was developed by Mateba, based in Pavia, Italy. Wikipedia
Action: Recoil operated semi-automatic revolver
Barrel length: 76 mm (3 in), 102 mm (4 in), 127 mm (5 in), 152 mm (6 in), 178 mm (7 in), 203 mm (8 in), or 457 mm (18 in)
Cartridge: .357 Magnum.41 Magnum.44 Magnum.454 Casull
Designer: Emilio Ghisoni
Feed system: 6-Round Cylinder
Manufacturer: MA.TE.BA. Arms (Macchine Termo-Balistiche), via Villa Serafina, 2/B. 27100 Pavia (Italy) MATEBA Montebelluna, Italy
Place of origin: Italy