This 7rd magazine is for the 383ASeries 95Thunder 380Firestorm 380 pistols in .380acp. Constructed from heattreated bluedsteel with a follower lockplate and baseplate molded from a proprietary DuPont Zytel based black polymer and using a spring wound from Chromesilicon wire and heattreated for strength and reliability.NOTE This magazine is not suitable for the Bersa 383 or 383DA.