868 Dwarves' Experiment

In the icy tundra, a group of dwarves stood amidst the snow, peering through telescopes at a target set up in front of a small hill.

The target was very odd-looking, with a huge surface area, but a very strange shape.

If viewed purely from the side, the target resembled a "Z" shape, with a sloped surface at its front. Above the sloped surface, there was a horizontal steel plate pressing down on it.

"Fire!" the leading dwarf engineer gave the order, and a dwarf officer beside him looked towards the soldiers nearby.

As everyone anticipated with eagerness, a group of soldiers pulled the firing cord of a cannon, and this 76mm caliber artillery piece discharged a shell.

The dwarf anti-aircraft guns were mostly 76mm in caliber; they had increased the chamber volume, extended the barrel length, and increased the chamber pressure, thus enhancing the muzzle velocity at the cost of adding to the weight of the gun, which improved the power of this type of anti-aircraft gun.