Springfield Armory Hellcat 9mm Luger Handgun Magazine - 13 Rounds - The 13-round magazine for the Hellcat features stainless steel construction for durability, numbered round count witness holes and a Flat Dark Earth polymer follower. The magazine's FDE polymer extension gives you extra gripping area and has a pattern that matches the Adaptive Grip Texture of the Hellcat's polymer frame. 13 rounds Stainless steel Numbered round count holes