Rich and powerful

It should be specially used to mine ore.

However, this tool is so simple, if it is really mined, the efficiency will definitely not be much higher.

Seeing this, Lin Yun sighed secretly, it seemed that he had to prepare in advance.

When iron ore is mined in the future, similar problems are bound to be encountered.

If the output cannot keep up, then no matter how skilled your own ironworks are, it will be useless.

Lin Yun stepped forward and tapped the protruding rock on the rock wall with his fingers, his eyes lit up immediately, and said, "It really is a copper mine!"

"My lord, you didn't just come to verify the authenticity, did you?"

Lin Yun glanced at him and said, 'Of course not!I just want to take home a piece of copper mine! '

As he spoke, he picked up the pickaxe on the trolley and smashed it hard on the rock wall, and a piece of ore the size of a human head fell down.

He understands that the ore at this location is on the fringes, and the purity is definitely not high.

However, it doesn't matter, anyway, the refining of bullet casings by oneself is also a fusion of copper and iron.

Lin Yun picked up the ore on the ground and said with a smile, "Okay! Let's go!"

Jiang Kun was bewildered, he didn't understand that Lin Yun came all this way just for such a piece of ore?
"Young master, what are you doing with a piece of ore back?"

"I'm going to take it back for an experiment! I don't even understand it if I tell you!"

While speaking, the two had already walked out of the mine.

Lin Yun wrapped the ore with the rags he had prepared in advance, carried it on his shoulders, turned on his horse and said, "Jiang Kun, I just observed the surrounding camps, and the defenses are too simple. Surround everything outside, and order people to patrol day and night, and no outsiders are allowed to enter!"

"Don't worry, my lord, I have already arranged scouts at the foot of the mountain to keep an eye on it at any time, there will be no loopholes!"

"I know, but the safety factor of this camp is still not enough! If someone sneaks in from the bottom of the mountain, these soldiers will not be able to know immediately!"

"I understand! I will arrange for them to act at dawn!"

Jiang Kun could only agree.

Lin Yun nodded and said, "Okay! I'll take my leave first! Remember what I told you before!"

Jiang Kun clasped his fists in salute, and watched Lin Yun leave.

At this moment, the former soldier stepped forward and asked curiously, "My lord, who is this young master?"

Jiang Kun glanced at him and said, "Just tell what you should know, and ask less if you shouldn't know! Knowing too much is not good for you!!"

"Yes Yes!!"

The soldiers hit a snag and could only nod in embarrassment.

Jiang Kun looked around at the soldiers and shouted: "Did you all hear it just now? Tomorrow morning, renovate this camp for me. Even a mouse cannot be allowed in. Do you understand?"

"Yes!!"

The surrounding soldiers responded in unison.

Jiang Kun nodded in satisfaction.

On the other side, when Lin Yun hurried back to Niubei Village, it was already dawn.

This was another sleepless night, which made Lin Yun feel tired too.

During this time, he suffered from severe sleep deprivation.

Although I can sleep in during the day, but the day and night are reversed, the body still cannot fully rest.

Lin Yun also felt top-heavy.

However, along the way, he has been thinking about the information he got from Chang Yufeng.

There must be a big conspiracy behind this autumn day.

Be careful yourself.

In the early morning, Lin Yun took the horse into the stable and walked towards the house.

As soon as he entered the courtyard, he saw Yang Tiexin walking out of the room with his legs and feet moving. It could be seen that he must have just woken up.

"Hey, Mr. Lin, did you just come back?"

Lin Yun has dark circles under his eyes, which can be seen by everyone.

"Hey, don't mention it! I was so sleepy last night! By the way, it's just right for you to come here. I just got a piece of copper ore from Taoyuan Town, and I still need you to help me process it." one time!"

Yang Tiexin stared, and said, "Copper mine? What are you trying to forge, sir?"

Lin Yun smiled mysteriously and said, "Go, come with me!!"

With that said, he entered the operating room first.

Yang Tiexin followed closely behind.

After this period of contact, Yang Tiexin is also very familiar with this operating room.

Of course, apart from Lin Yun, only Yang Tiexin was qualified to enter this operation room.

This is also what Lin Yun ordered before.

Lin Yun came to the table and picked up a brush to draw the general appearance of the bullet casing.

Yang Tiexin frowned and looked at it for a long time, then said, "What is this long and thin thing?"

Lin Yun said with a smile: "I want to make a batch of bullets containing copper and iron, specially for shooting! Do you still remember those refined iron parts that I asked you to order?"

Yang Tiexin's eyes lit up, and he nodded, "Of course I remember! Is this bullet matched with those parts?"

Lin Yun smiled and said: "Just wait a moment, I will come as soon as I go!"

With that said, he pushed the door open and went straight to the study.

He took out the refined iron pistol that was in the drawer.

Back in the operating room, Yang Tiexin was looking at the simple drawings drawn by Lin Yun, frowning and concentrating.

Lin Yun took out the clip of the pistol, measured the space in the clip, and said, "This bullet is only this big. You are skilled, so it should be fine, right?"

Be aware that larger objects are easier to manufacture, and more sophisticated parts are more difficult to manufacture.

The size of the bullet must be moderate, neither too much nor too little, otherwise it will be a substandard product.

It cannot be used for shooting, once the chamber is blown, it is no joke.

Lin Yun didn't even dare to joke with his own life.

The bamboo barrel gun was originally designed relatively crudely, with a lot of space inside, and compared with this fine iron pistol, the design principle is completely different.

Therefore, the requirements are also extremely high.

Yang Tiexin smiled bitterly, and said, "My lord, I'm afraid this difficulty is not ordinary! Xiao Lao only dares to try, but he can't guarantee that he will succeed!"

Lin Yun smiled and said, "It's okay! You try your best! If it doesn't work, then we will forge it together, no matter how hard it is, we must make it!"

Yang Tiexin nodded, and said: "Okay then!! Xiao Lao will definitely do his best!"

He was also very shocked in his heart. Every time Lin Yun gave him a task, in his opinion, it was almost impossible to complete.

Last time he had to suffer a lot to forge this refined iron pistol.

For normal ironware, he only needs one or two hours to easily forge it successfully.

But forging the refined iron pistol took half a month.

During the period, I don't know how many times I failed and how much refined iron was wasted.

He never mentioned these things to Lin Yun, anyway, Lin Yun gave enough money back then, Yang Tiexin was not afraid of wasting it.

But forging bullets this time is more difficult than last time.

According to Lin Yun, the bullet is empty and needs to be filled with gunpowder.

With such a thin layer, the requirements for forging skills are absolutely terrifying.

After Lin Yun arranged everything, he left the fine iron pistol behind and turned to leave.

He is so sleepy now that he has to catch up on sleep.