Tags: Weapon.
The Benelli CB-M2 was a unique submachine gun of Italian conception resulting from a joint venture between Benelli and Fiocchi Munizioni the biggest ammunition manufacturer of Italy. The weapon itself was unremarkable and operated by a simple blowback system which is very common for submachine guns. The unusual aspect of the weapon was the round itself.The weapon was chambered for the semi-caseless 9mm AUPO round.