Copperhead

     This high explosive anti-tank projectile was fired from a standard 155mm howitzer. Once fired it homed in on reflected laser light which was beamed onto the target by a forward observer. Developmental testing was done at White Sands. U.S. Army

• Length: 54 inches
• Diameter: 6 inches
• Weight: 138 pounds
• Propellant: Standard Artillery Charges
• First Firing: 1972