Great O'Ne and Godzilla quickly started, and the goods from the two warehouses entered the Iron Knight.

Li Du put some valuable and valuable things into the trunk of Hellcat. The muscle car has this benefit, and the trunk is very large.

Li Du sat in the driver's seat and he played music. Suddenly, the Harman Katon subwoofer under the trunk lid roared.

Not only can Hellcat run, its accessories are also luxurious. The entire car has 18 speakers, which is enough to give people a powerful auditory feeling.

However, the sound of the gods was not as good as the roar of the hemi engine. He twisted the key to ignite, stepped on the accelerator, and the car drove out with a bang.

"Medicine! Medicine! Medicine! Chek! Anti-mother Ang Bei's nose is enough! Move and beat each other again and again again and again, move and move a lot! Ten thousand, vomit, break, who is the Buddha singing!! Move and move a lot!! Warm loneliness..."

Hans followed the music and twisted his body wildly in the co-pilot. Ah Miaohe, who was behind, looked confused and covered his little ears with his claws.

They have a sharp hearing and the sound in the car is not very loud, but it is a bit deafening with Hans' howl.

Hans's performance reminded Li Du of a famous saying: Music is a shortcut to communication in different languages.

He often speaks Mandarin, but Hans doesn't learn a few sentences, but this guy learns most of the Chinese songs he usually plays.

For example, in the current DJ version of "Above the Moon", Hans sang it very well.

After they set out on the road, they did not return to Flagstaff City directly, but went to the Veterans World first.

The shopping guide already knew them, and when he saw the two of them coming, he asked, "Did you look for Morris?"

Hans said: "Yes, tell him we brought a fun guy."

Soon, Morris, who received the news, walked out with a big belly.

From a distance, he laughed generously and said, "Haha, are you here again? Welcome, every time you come, I will make money, which is really great."

"You're going to make a lot of money this time." Hans immediately hooked up with him after he went over.

Morris asked expectantly: "What?"

Hans took him to the parking lot at the door, Godzilla opened the car door, and then the trench mortar in the middle appeared in front of them, pointing straight at them.

Seeing this cannon, Morris' eyes suddenly became straight and his breathing became rapid.

Hans stood in front of him and asked, "How is it, will you like this thing?"

Morris pushed him away rudely and shouted, "Fake, I like it so much! How can you get this thing? Can you travel through time?"

"Of course not." Li Du said with a laugh.

Morris said excitedly: "How can't it be? How can it be? You brought the machine gun from World War II last time, and this time it was even more ruthless, the 170-caliber trench gun from World War I!"

Li Du asked: "This is a 170-caliber trench cannon? It is a product of World War I, right?"

Morris nodded and said, "Yes, this bad-tempered fat boy is the product of World War I. Don't underestimate it guys, this guy was a star at that time!"

Li Du said: "Tell us, obviously you have a unique understanding of it."

Morris said: "Let's talk about its origin first. Starting from the 20th century, both sides of the warring parties confronted each other by the barriers of deep grooves."

"You know that the purpose of trenches is to avoid machine gun strafing and cannon bombing. Ordinary artillery has no way to use these fortifications, so trenches were born."

"The German army especially likes this kind of cannon. This 170mm trench cannon is one of the best. Go, who will help me get a ruler?"

Morris shouted, and a waiter brought him a roll of soft ruler.

Li Du didn't understand what he was going to do, but Morris used it to measure the length of the cannon barrel.

After measuring the results, Morris said enthusiastically: "76.5 cm, this is the improved long-barrel version, the initial version of the 170-caliber trench gun is only 64.6 cm long."

"What power can such a short cannon barrel have?" Hans asked.

The length of the cannon's barrel is closely related to the initial speed and range of the shell. Theoretically, the longer the barrel, the more conducive it is to the effect of high-pressure gas in the barrel on the shell, so that the larger the initial speed of the shell, the longer the range.

Morris said: "Depending on what you want it to do, the purpose of the trench gun is to solve the strong fortifications on land. Its range is not far. The maximum range of this gun should be 1,600 meters and the effective range is 300 meters."

Hans shook his head and said, "That's too close, the machine gun can easily deal with it."

After hearing what he said, Morris laughed and said, "No, the machine gun has no choice but to hide in the trenches, which is the origin of its name."

Compared with the shells used by ordinary artillery, the shells of the trench mortar can carry more explosives, and the trajectory is relatively curved, so you can hide in the trenches and hit targets behind obstacles.

In this way, with trench cannons, as long as the trench is dug to a distance not far from the fortification, you can use shells to bomb it.

For infantry, this thing is an important helper. Without trench guns to solve the fortifications, they have to hold explosives to solve the opponent. That's how Dong Cunrui sacrificed.

"During World War I, the 170mm trench gun increased from the first 116 to 2,361 at the end of the war. It was highly praised at that time," said Morris.

"What happened later?"

"I was eliminated later because it was too bulky. After being loaded with wheels, the cannon could be transported by four people for a short distance. But if there were no wheels, 17 people would have to be able to move away."

Morris continued: "Besides, the width inside the trench is not enough, so it can only increase the elevation angle. If it is too high and the distance is close, it is a living target outside the trench. Moreover, trench warfare often requires charge and retreat, and this kind of thing is a burden."

"But it has been a star after all, so its value should be not low, right?" Hans asked.

Morris nodded and said, "You have found the right person. If you didn't find me, this cannon might not have sold much."

After hearing this, Hans became energetic and said, "How much can you give this gun?"

Morris said: "Don't rush to bargain, I have to check if it's real."

As he said that, he climbed into the car and looked at the base of the cannon, nodding, "There is the logo of Rheinmetallurgy, which is well preserved, and the lower part is at least not a problem."

He checked some accessories one by one. After checking it, he got out of the car and called someone, asking him to go to the warehouse to take out something.

Li Du and others were shocked by carrying this thing out: "Damn it, aren't you going to fire a fire?"

Morris's employees took out a shell from the warehouse, and it was a big shell, like a small bucket...
Chapter completed!