The Chiappa Triple Crown or Mammut is a family of Turkish-made triple-barrel, break-action shotguns, chambered in 12-gauge, 20-gauge, 28-gauge, and .410 bore. The barrels have a triangular arrangement with one on top and two below. This gives the shotgun a single-barrel sight picture. Manufactured by Akkar and marketed by the company as the Mammut, they are more widely known as the Triple Crown and Triple Threat when branded by Chiappa.