PKM machine gun <br />S.T.A.L.K.E.R.: Clear Sky <br />http://en.wikipedia.org/wiki/S.T.A.L.K.E.R.:_Clear_Sky <br />http://www.kochmedia.com/ <br />http://cs.stalker-game.com/en/ <br />http://stalker.deepsilver.com/index.php?lang=eng
