Formally called the 3-inch Gun Motor Carriage M10, this tank destroyer was based on the M4 Sherman chassis while mounting the 3-inch gun M7 in an open-top turret. The M10 traded armor for ...

The new Sherman packed a single 75-millimeter gun. Crew was just five, compared to the Grant’s seven. The M4 featured a host ... artillery and tank destroyers—vehicles similar to tanks ...