WALTERSONS 1/24 US Sherman RC Tank Infrared 2.4GHz

The M4A3 was fitted with a long-barrel M1A1 76mm gun, which replaced the shorter and less effective 75mm gun, and sported a larger, more angular turret to house the bigger gun. In addition, the slope of the M4A3's frontal armor was changed to 47-degrees to increase frontal protection and simplify the production process.