SPRINGFIELD HELLCAT 9MM PISTOL NOTEBOOK PACKAGE 3-15RD After years of precision development and engineering combined with intensive collaboration with top engineers, shooters and self-defense experts, Springfield Armory® is proud to introduce the Hellcat — the world’s highest capacity micro compact 9mm. Featuring a patented magazine with best in class capacity of 11+1 and 13+1 with included extended magazine, the Hellcat is designed specifically for every day carry with Adaptive Grip Texture™ and high visibility sights. Also available in an optics ready OSP™ configuration, the Hellcat gives you The Capacity to Defend.