M249 Squad Automatic Weapon

The M249 SAW, formally as the Light Machine Gun, 5.56 mm, M249 Squad Automatic Weapon, is the United States Armed Forces adaptation of the Belgian FN Minimi, a light machine gun designed and manufactured by FN Herstal. The M249 SAW is manufactured in the United States by the subsidiary FN Manufacturing, LLC (FN America), a company in Columbia, South Carolina.

Source: Wikipedia — M249 Squad Automatic Weapon (CC BY-SA 4.0)