The Hellcat OSP is optimized for everyday carry with its lightweight design and adaptive grip texture. Its optics-ready slide comes pre-cut to accept micro red dot sights, and this Gear Pac includes a factory-installed RFX11 green dot for rapid, illuminated targeting. The bright fiber optic front sight ensures strong daytime visibility, while the fixed rear sight remains low-profile and snag-free. Specifications and Features: Manufacturer: Springfield Armory Model: Hellcat OSP Gear Pac Family: Hellcat Series Type: Semi-Auto Pistol Action: Striker Fired Caliber: 9mm Frame: Polymer Frame Finish: Black Finish Type: Black Stock/Grips: Black Polymer Barrel Length: 3" Overall Length: 6" Rate of Twist: 1-in-10" Capacity: 11 + 1, 13 + 1 Number of Magazines: 4 Magazine Description: 1 11 rd. and 3 13 rd. Sights: Fiber Optic Front Sight Type: Fixed Sights Optics Ready Cut: Yes Weight: 16.1 oz Safety Features: Trigger Safety Case: Premium Pistol Bag Additional Info: Viridian RFX11 Green Dot