Fred Myers has no superhuman powers, but he has the strength, agility and endurance of a professional athlete from his days as a baseball player. He can throw projectiles with nearly unerring accuracy, and his aim is nearly the peak of what a non-superpowered human can accomplish.
Boomerang's most dangerous assets are, naturally, his arsenal of specialized boomerangs. He has modified and improved on them over the years, but the most common ones are exploding boomerangs (with enough explosive power to destroy an automobile), razor-bladed boomerangs, and boomerangs that release large doses of tear gas to disable a target.Tales To Astonish #81(July 1966)

SCULPTED HEAD TO TOE,HIS BOOMERANGS WERE MADE OFF IN A RUBBER MATERIAL,PRIMER,TESTOR AND CLEAR SEALANT FINISHED OFF THIS FIGURE.