C3056 The Tanks Were Slapped in the Face

The tank gun was different from other cannons. It was a high-pressure smooth bore. As the internal pressure was extremely high, the tank gun's lifespan was relatively short. It was almost a few hundred rounds of lifespan. This was to allow the cannon to shoot out with the greatest speed. After all, armor-piercing bullets relied on kinetic energy. The greater the speed of the projectile