The point is that even if the bullet is matched into the chamber, the barrel will be too tight a little thicker, which will reduce the life of the barrel, and may even explode the chamber. If the bullet is too thin, it will still explode, and it will not be ground into the rifle when it is shot out and it will not be hit too far. This thickness will take a lot of time to slowly train it.

If you choose 5.8, barrel, receiver, and bullet, you need to make adjustments. It is a very complicated problem, which is equivalent to changing half a gun.

However, this is not a problem for He Ku. He has copied the 95 parameters and adapted them long ago, just waiting for the actual product.

After discussing one by one, Commander Chen quickly came up with another question, "If you plan to use new ammunition, then there is still a realistic problem in front of you. We don't have that much brass."

Commander Jiang thought for a while and added, "That's true. When your steel rolling mill designs a 5.8mm bomb, you need to consider the material issue. We have copper clad steel technology, so we will leave this to you."

"This is not a big problem. In fact, we have another solution, painted steel, and add a layer of electrophoretic paint to the steel shell. This can be used for reference, and the cost may be lower." He Ku took out the solution and threw it to the two of you, and talked about some issues and ended before eleven o'clock.

When he left, He Ku called the full set of information to the two leaders. They would understand more about what confidentiality is than He Ku.

Under Director Yang's apologetic eyes, He Ku returned to Siheyuan. He didn't know what the section chief was going on. He had to go over and take a look. Range soon met He Yushui.

"Rain, how about the problem?"

"It's pretty good." He Yushui's face turned red, "Secretary Zhang and his son were treated as enemy special forces, and the factory gave me a day off."

"Oh, that's good. Let's go and eat, Lao Mo's restaurant." He Ku waved his hand and went back to the house to get something.

"Ah?" He Yushui exclaimed and chased after him, "I need tickets in that place, that kind of special ticket, otherwise I can't get in."

"The last time someone gave me a few tickets, it's no shame. I just happened to try Western food." He Ku said, and smiled subconsciously.

This reminded him of Andre again. He went into the house and got two boxes of caviar. The ones Andre gave them all top-notch caviar. This kind of gift for the state gift should be better than the restaurant.

I really admire this guy. He thought about giving local specialties quite comprehensively. Even the tickets from Lao Mo Restaurant were packed and sent a stack of tickets. Otherwise, he would not be able to enter this place. You can't get in at home and country levels if you have money, especially in places where Russians opened it.

But unlike later generations, those who came here were all upper-class people, returning overseas Chinese and children from the big courtyard, but they couldn't eat a few times. The only ones who could come were the big brother's ambassador and diplomats. After all, they were run by their personnel and they were not evacuated after eleven years.

Nowadays, many people can think of the highest rank of Z-pin, which is to come to Lao Mo's restaurant to have a meal, then have a glass of beer, and then go out to blow for a year.

"So high, so big!" He Yushui exclaimed.

Half an hour later, He Ku brought He Yushui to the front of a high-rise building. In fact, He Ku's eyes were not high, but at this time, there were not many high-rise buildings, and it looked unique.

Aside from the height, what I admire is the artistic nature of the entire building. This is a building built by the elder brother. After the construction is completed, I feel satisfied. You can feel its magnificent, luxurious and elegant style from a distance.

A few young men who came to have a meal looked at the two of them with contempt. They felt that He Yushui was like a local bun. They didn't think it was a dinner party, but they felt that it was an event full of glory, or even a kind of award ceremony.

He Ku glanced at them and smiled friendlyly. In fact, there was a chain of contempt between the two sides. You despise me for not seeing the world, and I despise you for not seeing the world.

"Do you don't need chopsticks to eat here?" He Yushui asked in a low voice, a little nervous, maybe because he was despised just now.

"Well, use knife and fork, silver knife and fork." He Ku nodded. Now the people coming in are more particular, and no one takes away the tableware.

In more than ten years, anyone could come in and started throwing tableware. In the end, Lao Mo's restaurant had to change it to only VIPs who could use silver tableware.

"But I don't."

"Just look at me, you can eat whatever I want."

He Ku took He Yushui into the door. The door said 1949. It was the opening time of the restaurant. Standing at the door were two Russian soldiers who had been on the battlefield, holding spears and being powerful without anger.

"Do you have an appointment?" asked a Russian soldier.

"No appointment." The young men walking in front shook their heads and took out a Chinese ticket, "We have a ticket."

"Sorry, you need to make an appointment in advance."

Why bother? Big brother still cares about face. Let two Chinese-speaking people here.

After being rejected, the young men did not bother and let them aside in embarrassment, looking at it.

"Do you have an appointment?"

"No, but I have this." He shook his head and took out a big brother's version of the bill. The printing quality was higher than the currency level. This was a diplomatic ticket. He took it in and had to eat and drink for free. The big brother paid the bill, one at a time, and there was no limit on the number of people.

The two soldiers saluted He Ku and gave way.

"Why can they get in? Is it because they have few people?"

"They have different tickets from yours, so you don't need to make an appointment." The soldier explained and continued to stop him.

"Let them come in." He Ku said lightly, and the soldiers quickly made way for the holders, and they could not ask about the matter of the ticket holders.

However, a few young people hesitated, not knowing whether to enter or not.

"Eat a simple meal, don't be nervous." Seeing that He Yushui couldn't let go, He Ku reminded him, and he felt a little expectant.

In fact, he would come even without He Yushui. He had long wanted to see this legendary Lao Mo restaurant. He happened to be a companion, otherwise he would come alone to eat something strange.

When the shop is over, there will be more people next time I come, so I will transfer the R&D workshop to have dinner. Anyway, the leader and Mr. Zhou both knew that he had received the tickets and was not afraid of trouble.

As for Andre, I'm sorry. If I still have a chance to see you again, I will charge a little less.

He Yushui smiled shyly and followed He Ku and continued to move forward. Through the wide steps, he quickly entered the store. The store was full of the atmosphere of the elder brother, and the space was extremely wide. Thousands of people would not feel crowded inside.

Looking up at the sky, the white dome is extremely tall, with many exquisite chandeliers hanging on it, and there are many carved pillars around the hall, and the rich exotic style fills the entire restaurant.

Even if this kind of building is placed in a few decades, it will not fall behind. Some of the Great Hall is also referenced to some of the designs here.

I found a seat to sit down. The waiter quickly came over and asked, "Two, what do you need to order?"

The waiter is a maiden girl and can speak Chinese.

"Rain, order whatever you want." He Ku directly pushed the menu over.
Chapter completed!