Watch as Full Mag Youtuber fires a Finnish Lahti L-39 anti-tank gun at 16 1/4 inch steel plates spaced out between 4 inches. Using armor piercing Tungsten rounds to see how many steel it can punch through. The weapon utilizes skis and a special bipod to stabilize the recoil. The Lahti L-39 is a Finnish 20 mm anti-tank rifle used during the Second World War. It had excellent accuracy, penetration and range, but its size made transportation difficult. It was nicknamed “Norsupyssy” ("Elephant Gun"), and as tanks developed armour too thick for the Lahti to penetrate its uses switched to...