Bag, Cartridge, Empty. This is the standard brass / link catcher bag used on M60D systems for door gunners. Heavy brownish OD vinyl with heavy zippers and canvas chute trim. Bags are in unissued condition. They are postwar bags, but identical to Vietnam era. This system was used well into the mid 2000's by the Army. Made to fit over the yellow / green wire frame (not included). If you are putting together an M60D or have a frame in need of bag, here is your chance! We only have a few available.