This weapon is a 45mm model 1942 anti-tank gun with L / 62 type cannon tube. It weighed around 510kg and fired a projectile of 1.43kg with penetration capacity of 51mm of shielding to 1000metros of distance. Despite the small caliber, the weapon was so efficient that it remained in service in the Red Army throughout the war, actively participating in the battles for the Motherland defense and in the fronts of attack during the invasion of Germany.
