OK. Being more serious.... as a cadet I used the AK-47 , PK machine gun and FB PM-63. Later when I became a professional military I had the TT pistol, P-64 and P-83.
As a cadet i was on an exercise and we were sat having a break when 4 rough looking blokes with slightly long hair and taches went past they waved hello and i noticed one was carrying a PKM !