Springfield Hellcat, RDP, Striker Fired, Semi-automatic, Polymer Frame Pistol, Micro-Compact, 9MM, 3.8 Hammer Forged Barrel, Melonite Finish, Black, Textured Grips, Front Tritium Night Sight, Tactical Rack U-Notch Rear Sight, Optics Ready, Compensator, 2 Magazines, (1) 11-Round and (1) 13-Round HC9389BTOSP The new Hellcat Rapid Defense Package (RDP) configuration builds on the strengths of the ever-popular pistol, the highest capacity micro 9mm in the world. Featuring a Self-Indexing Compensator, the Hellcat RDP combines fast target acquisition with rapid, accurate follow-up shots. The pistol features the new Gen 2 trigger featuring enhanced ergonomics.