Springfield Armory Hellcat Pro 9mm Luger 3.7in Black Melonite Pistol - 15+1 Rounds - Combining the performance of a larger handgun with class-leading concealability and capacity, the Hellcat Pro is a compact pistol chambered in 9mm that offers 15+1 capacity in a smaller footprint than any other gun in its class. Optics ready and equipped with a versatile accessory rail and hammer forged barrel, this exceptional everyday carry pistol delivers the perfect balance.