In the United States, the DLX stands for de Luxe (Luxury), and the DLX model of the Thunder 380 comes standard with 9-round magazines rather than 7-round magazines, and a nice blued finish –it isn’t offered in my country, so I can’t really comment further. Indeed, in other countries, there is no DLX assignation, and the basic Thunder 380 (in any of the three standard finishes) is sold with two or even three 9-round magazines included.