The Diamondback Firearms DB15 is a high-quality semi-automatic rifle designed for versatility and performance. 
  Manufacturer Diamondback Firearms  Manufacturer Part #DB171AK211   Model DB15Action Semi-automatic Type ARCaliber 556NATO Caliber 223 Remington Barrel Length16"Color Smoked Bronze Grips Polymer Accessories  1 Mag Capacity 30 Rounds  Description MLOK Stock Polymer