Diamondback DB9 - 9mm - 6-Round Magazine Up for sale is a Diamondback DB9, chambered in 9mm Luger. This compact semi-automatic pistol features a lightweight polymer frame and striker-fired operating system. Includes one 6-round magazine. Specifications Manufacturer: Diamondback Firearms Model: DB9 Caliber: 9mm Luger / 9x19mm Action: Striker-Fired Semi-Automatic Barrel Length: Approximately 3" Magazine Capacity: 6 Rounds Magazine Included: One 6-Round Magazine Capacity: 6+1 Frame: Polymer Slide: Steel Finish: Black - verify exact configuration