This TASER Cartridge Holder combines the crisp, professional look of molded nylon with the superior abrasion resistance of CORDURA. Abrasion is the main enemy of duty gear and regular nylon just doesn?t hold up. CORDURA has superior resistance to abrasion, but has always been easy to crush and hasn?t always maintained its shape. BLACKHAWK! molded CORDURA offers the best of both worlds.