After Shang Wen and King Qin exchanged a few words, they retired. Shang Wen, who walked out of the palace, was slowly thinking about how to improve the technology. The production of the barrel can be described as a miracle.

In the early days, the barrel was encircled by a single piece of iron on a solid round bar. Then, it is continuously beaten to form a round tube, and then, it is sealed. Then it is constantly beaten into a circle. Finally, pull out the round bar. One end is sealed. Fine machining. This is handmade. There is a lot of manpower needed.

Shang Wen is thinking about whether another way to improve is to use machines to accomplish a few of these special situations. In this way, it should be possible. The first is that the hydraulic press can provide a certain sealing work. Because of the relationship with graphite, this can make a hydraulic press with a certain density. This is followed by the commissioning of the entire machine. The process above must be followed. First of all, it is necessary to make a large iron plate. Then take advantage of the relationship of the round bar. Circle it. It is sealed with a hydraulic press. Then, it is best to use a certain amount of heat to increase the temperature of the iron pipe. Then tap. Or it is a process of extrusion. Finally, there is polishing. It should work.

"Oops." Shang Wen was thinking about how to improve the process when he was suddenly kicked by someone. Shang Wen barely stood still, not lying on the ground.

"Who. Such a lack of morality. Shang Wen exclaimed angrily.

"Me." Yingyu jumped out of nowhere.

"Can you not sneak up. Especially when others are thinking about problems. Shang Wen said dissatisfied. For this kind of person, Shang Wen simply didn't even talk about etiquette.

"Oh, where's my gun? One thousand gold, I gave it to Zhao Gao. My gun that? Yingyu asked confidently.

"You are a shareholder. You can't just pick up a gun like that. Guns are also commodities. Shang Wen said.

"I'm a shareholder. I can't lift a gun yet. Yingyu said anxiously.

"I don't have a gun to mention." Shang Wen said helplessly.

"What do you mean by not having a gun. I went today. So many guns, at least a hundred or more. Yingyu said.

"yes, but someone asked for it." Shang Wen said.

"What, that's Hongu's gun. Who is so bold. Yingyu said.

"Yan Guo." Shang Wen replied very simply.

"That Yan Guo also dares to snatch the gun of the palace. You, you. Yingyu pointed at Shang Wen and said.

"Don't point at me, Yan Guo is here to send you money. One-time order, two thousand, more than 10,000 rounds. You've just bought a stake and you've earned a lot of money. Be happy. Shang Wen said.

"Earned?" Yingyu said.

"Yes, a total of 7,000 gold, this money, except for 1,000 gold, was given to the king, and all the others were given to us, counting the cost, labor and other expenses, we also earned more than 5,000 gold. Rejoice in you. Shang Wen said.

"But." Yingyu still said dissatisfied.

"But what is it, isn't it just a few guns? You don't want to have it, do you? It's just that the situation is more special now, our production capacity can't keep up, and the effect of the manufactured guns is not very good. There are still a lot of problems that need to be solved, and I'm not busy with this these days. After waiting for the machine, it is estimated that it will be very fast. What kind of gun do you want, a matter of not a few words? Shang Wen said a few words of comfort without looking for a margin.

"However, Lieutenant General Wang has muskets." Yingyu said dissatisfiedly.

"This, that is the musket team formed by the king. That's a special situation, think about it, the Great Qin Kingdom made a musket, can it not be equipped. The Yan Kingdom asked for two thousand. Can the Great Qin Kingdom be missing? I can't. Therefore, very few things, first to the Great Qin State. Then, with wealth, absolutely to the princess you. Shang Wen knew that if this continued, it would not be possible to deduct it from the two thousand muskets of the Yan Kingdom. That's not going to work. I have to find a way to stabilize her, this guy, if she starts a rush. Nothing to do. For the sake of a couple of weapons, it is still possible.

"Otherwise, I'll go back and speed up production, and then make a few short pistols. I'll send it to you later. What do you think? "What Shang Wen needs is time. Hurry up and find a reason to shirk it, otherwise, it will be difficult to complete the task.

"Pistol." Yingyu asked. What the hell is this guy doing? But come to think of it, he could make something as powerful as a musket. It must be a more powerful musket.

"It's a musket that's smaller than a big musket and can be held in your hand. The distance should be short, but the shape is smaller. In this way・・・・・・ "Shang Wen didn't understand when he saw Yingyu. Somewhat confused. It's just the right time to get out.

"Forget it, I'll go back and study it for you right away." After speaking, Shang Wen hurriedly turned around, ready to leave.

Yingyu was confused by Shang Wen's confused words, and when she was about to ask for details, she saw that this guy had to withdraw again. Call right away.

"Stop."

Shang Wen had already taken two steps, and when he was about to hurry up his pace, Yingyu had already stepped forward, after all, people were ancient people, and fighting was manual work. It's the brain that plays with itself. It's not anyone's opponent at all. Although he is a man, he is a woman.

"Princess, what's the matter, if I'm not busy, I'll go back and take a look." Shang Wen hurriedly said.

"Well, that, grenades, there should be a surplus. And those little rockets. Yingyu hurriedly asked.

"This, this one has been discontinued. The most important ignition material, catkins, is missing. So, there is no way to produce. As long as it is discontinued. Shang Wen said.

"But, isn't the musket capable of fire, and why can't it be used in those weapons?" Yingyu said.

"This, it's mainly about insurance. Because this weapon needs to be carried for a long time, bumps on the road, and a series of reasons, when used, it is likely to lead to many situations, for example, it cannot explode. Or is it a delayed explosion. It's dangerous. Moreover, such a situation has already happened. During the battles in the north, soldiers had already used such grenades, fortunately there were no major accidents. Shang Wen explained.

"So, it was discontinued. Can't do it anymore. That's why I developed muskets, artillery, and those two weapons are now, with one less shot. Only that little stock can be given priority to the northern war situation. Shang Wen said.

"If nothing else, I'll take my leave." Shang Wen hurriedly turned around and ran away.

Yingyu wondered if she could get some grenades or something. But it was heard that this weapon was discontinued. Moreover, only all of them were provided for the war in the north. Yingyu, who has always put the country first, also agrees with this view. But when I felt that I should get some other weapons. I found that this guy had run as fast as he could.