In The Middle Of World War II, Facing The Threat Of New Heavy Tanks Such As The German Tiger And Panther, The Allies Urgently Needed A Tank With Sufficient Firepower. He Redesigned The Recoil System Of The Cannon, Rotated The Barrel 90 Degrees, And Moved The Radio To The Newly Added Armor Box At The Rear Of The Turret, Successfully Stuffing The Long Barreled Cannon Into Sherman' S Turret.
