How many different models are called "Combat Magnums" and "Combat Masterpieces"?
Combat Magnums are: M19, M66....Combat Masterpieces are: M15, M67, M68(Special model made for the CA Highway Patrol). Before model numbers were issued in 1955...the M19, M66 were just called Combat Magnums...The Combat Masterpieces: M15, M67 were called Combat Masterpieces...but the M68 CHP was only made as a M68 as there weren't any pre-model 68's.