Shadow Systems XR920 Elite, Striker Fired, Semi-automatic Pistol, Full Size, 9mm, 4.5" Threaded Bronze Spiral Fluted Barrel, Polymer Frame, Nitride Finish, Black, Front Night Sight, Trigger Safety, 17 Rounds, Includes 2 Magazines, Optics Kit, Grip Kit, Attache Case, Magwell, Shadow Systems Tool, Right Hand SS-3009 • Capacity: 17+1 • Finish: Black Matte • Sights: Tritium Front Night Sight/ Serrated Rear • Barrel length: 4.5 • Overall length: 7.875 • Bronze Threaded Fluted BarrelOptics Ready Elite Slide Spiral Fluted Bronze Barrel Flat Face Aluminum Trigger • Action: Striker Fired • Capacity: 17 + 1 • Finish: Black Nitride • Sights: FS: Green Tritium RS:Black • Barrel length: 4.5" • Overall length: 7.63" • 15in Free-Float MLOK Rail/ Ambi Bolt Release