Standard Hellcat 9mm, Striker fire, 3" barrel, comes with  extra mags (2-15rd, 1-13rd). Optic ready. The Springfield Armory® Hellcat® is a paradigm-shifting concealed carry handgun that packs up to a full 13+1 rounds of 9mm into a space previously reserved for pocket guns. The Hellcat® offers a 3" Melonite®-finished hammer forged steel barrel along with legendary Springfield Armory reliability in a trim package a mere 1" thick. The Hellcat® is tomorrow's concealed carry solution today.