The 75mm tank gun became one of World War II’s defining weapons, but Germany, Britain, and the United States each built it ...

In WWII, the 75mm tank gun became the gold standard for destroying enemy armor. But between the German KwK 40, the American M3, and the British QF 75mm, each country developed a different approach.

Summary: The M3 medium tank, known for its dual main guns and historical significance, played a crucial role as a stop-gap solution for the United States during the early stages of World War II.