Italian heavy machine gun in the unique 8mm Breda cartridge — not interchangeable with any other nation's ammunition. Tray-feed system instead of belt. Reasonably reliable when properly maintained. Type: Machine Gun Action: Gas-Operated Caliber: 8x59mm RB Breda Capacity: 20 Year introduced: 1937, Italy Weight: 385 oz Overall length: 50" Status: Discontinued Military use: Yes Intended use: military