Guerilla

Different illegal units have the most diverse weapons. This guy uses PPSh, the famous Soviet submachine gun of the Second World War. And the point here is not necessarily the absence of more modern weapons: in close combat, this old gun will give odds to the famous AK and M-16 thanks to a capacious drum and a higher rate of fire. Oh, a body armor? It doesn't matter if you got shot 5 or more times!