The upper and lower parts are divided into three rows, each row of 4 gun barrels are mounted on a two-wheel chassis, dragging a long towing rod. This is the image presented to Lao Liu and three future technology elites.

Unheard of, this is the first impression that emerged in the minds of the four people, but it seems a bit familiar.

"Is this a swarm of Shenji Camp?" After staring at the drawings for a long time, Liu Dong hesitated to look at Liu Lang.

Liu Lang couldn't help but give this person a thumbs up. He is worthy of being a military expert and can see through the essence of rocket launchers at a glance.

The rocket launcher drawn by Liu Lang is a rocket launcher.

The marching state is 107 mm in diameter, the total weight is 613 kilograms in combat state, the single ammunition weight is 18.8 kilograms, the rocket launcher with a maximum range of 8.5 kilometers and the AK-47 assault rifle, the RPG-7 bazooka is ranked among the three most famous conventional weapons in the world.

Let’s first look at the power of the 107 artillery. The cannon has 12 launch tubes and can complete a salvo in less than ten seconds. It is equivalent to the effect of 12 artillery guns in a howitzer battalion. The killing radius of a 18.8 kg rocket is as high as 12 meters.

If you just say that it is powerful, you will really underestimate the future military industry of the Principality.

The launching principles of rocket launchers and howitzers are different. The rocket launchers fly by the thrust of their own engines and do not require complex anti-recoil devices, so the launching device is simple and lightweight. To put it bluntly, this gun body is the box used by ancestors to install magical machine arrows 600 years ago.

The volume of the entire 107 rocket launcher, plus the length of the towing rod, is only 2.6 meters, 1.4 meters wide, 1.1 meters high, and less than 400 kilograms without loading. A strong man can run with him. If you want to say that the maneuverability is really no one.

But this alone is not enough to describe the excellence of this gun. The most awesome design of the military industry in the Principal State is that this gun can be disassembled and fired. What does it mean? It is twelve gun barrels. You can disassemble four of them and fired them separately, or you can disassemble two of them. Even if you remove one gun barrel, the 20 kilogram barrel plus the 18.8 kilogram rocket design is enough to burden a strong soldier, and to send your enemy a 18.8 kilogram rocket to a few kilometers away.

Do you think your enemy will be "surprised"? You are absolutely frightened!

"Yes, this is the main artillery of my future Independent Regiment. How about it?" Liu Lang asked with a smile.

"This shouldn't be the inspiration obtained from our ancestors' magical arrows! It shouldn't be the design of foreigners. Their concept of making artillery emphasizes accuracy. Tell me, where did this come from? If you don't obtain the weapon design authorization, you may be in trouble then. This thing is not like a light weapon like a machine gun." After Li Shi was briefly surprised, he looked at Liu Lang with a smile on his face.

"Hehe, if you want to talk about copycats, foreigners have copied our kingdom gunpowder for hundreds of years, but they haven't seen the patent usage fee for us. Don't worry, Professor Li, they are still experimenting. To be honest, they are just black and thick designs that only pursue firepower coverage, so I'm too lazy to use them." Liu Lang pointed to the north and laughed.

"Although I don't know where you came from, I can find such a confidential design there, but I have to remind you that this is extremely taboo for all countries. If you are caught, then... let the people there be careful. Those who can get these treasures may also be talents." Li Shi reminded Liu Lang seriously, and smiled at the artillery drawings in front of him.

It is impossible to say that the concept of rocket launcher is definitely an epoch-making work in this period of time.

Liu Lang smiled slightly. The kind-hearted Old Liu was worried in vain. The awesome "spy" has always been in his mind. If the kingdom's current industrial foundation was not too poor, neither metal smelting nor transmitter power would be able to reach it. He even wanted to build a 99 tank. The future main battle tank of the Principality could drive Xiao Douding from the Black Hawk Empire out of the sky.

Unfortunately, that's just thinking about it.
Chapter completed!