Springfield Armory Hellcat PRO OSP 9mm Semi Auto Pistol - 17+1 Rounds | 3.7" Barrel | Polymer Grips | Black | Night SightsSpecifications: Family: Hellcat Series Model: Hellcat PRO OSP Type: Semi-Auto Pistol Action: Striker Fired Caliber/Gauge: 9mm Finish: Black Melonite Finish Type: Black Frame: Polymer Frame Stock/Grips: Black Polymer Overall Length: 6.6" Rate-of-twist: 1-in-10" # OF Magazines: 5 Mag Description: 2-17 rd. and 3-15 rd. Sights: FS: Tritium RS: U-Notch Sight Type: Night Sights Weight: 21 oz. Case: Springfield Range Bag ADDL INFO: Optics Ready Slide ADDL INFO: CTC CR-1500 Red Dot Optic Capacity: 17+1 Grips: Polymer Sights: Night Sights Caliber: 9mm Action: Semi-Auto Barrel Length: 3.7 Type: Pistol Concealed Carry: Yes