M42 40 mm Self-Propelled Anti-Aircraft Gun. The DUKW is a six-wheel-drive amphibious modification of the 2+1⁄2-ton CCKW trucks.
M42 40 mm Self-Propelled Anti-Aircraft Gun. The DUKW is a six-wheel-drive amphibious modification of the 2+1⁄2-ton CCKW trucks. Land - Military Links: en.wikipedia.org, en.wikipedia.org By: pak555