Cannon SuperBar .404 Chainsaw BarCannon SuperBar is a professional grade chainsaw bar engineered for high output saws running . 404 pitch, where strength, accuracy, and durability are critical. Manufactured in Canada by Cannon Bar Works, SuperBars are hand made from high grade, custom formulated alloy steel containing chromium for improved wear resistance and molybdenum for increased strength. The steel is cold rolled and annealed to achieve the correct balance of hardness,