A rare treat from Vickers Tactical as Larry Vickers shows a rare FN CAL. The CAL (Carabine Automatique Légère) is a predecessor of the FN FNC, which of course is has an airsoft replica. The first 5.56,mm rifle from the Belgian firearms manufacturer, it was a flop in the market, but the FNC was more successful... "Larry shows off an extremely rare early predecessor to FNC, the FN CAL."