Springfield Armory | Hellcat Magazine | 9mm | Stainless

Springfield's factory Hellcat magazine feeds the highest‑capacity micro‑compact 9mm on the market when it launched, available in 10, 11, 13, 15, and 17‑round capacities depending on how much concealment versus capacity you're prioritizing. A high‑tensile steel wire spring and injection‑molded polymer follower back genuinely reliable feeding under real defensive‑shooting stress, and numbered witness holes give an at‑a‑glance round count. The extended versions add a polymer sleeve that becomes a real finger rest, working with the Hellcat's own Adaptive Grip Texture rather than fighting it.