Out of Sun Simiao's cross-courtyard, Lu Chen took Liu Jing and Feng Huai to the steel workshop, and Su Dingfang and Du Junxuan were already waiting here at this time.

In front of Su Dingfang and Du Junxuan, there were a few paper bags, surrounded by soldiers guarding the back.

"Grandpa!" Seeing Lu Chen arrive with Liu Jing, a group of soldiers saluted Lu Chen.

"Grandpa, according to your orders, the things are configured!" Su Dingfang has been stationed in the steel workshop recently, because he is trying to make black powder according to the ratio method given by Lu Chen, and with black powder, Lu Chen's hot weapon plan can be implemented.

"Grandpa!" Hearing someone shouting Lu Chen outside, Liu Laosan in the steel workshop also walked out with a few reliable assistants and saluted Lu Chen directly.

Among them, two people are responsible for the test of the black powder formula given by Lu Chen, and the two are brothers, the elder brother is called Tong Xiao, and the younger brother is called Tong Yue.

"How sure are you?" Lu Chen looked at Tong Xiao and Tong Yue and asked.

"Lord Hui, my two brothers have tried a few times, and if you are sure, there should be eighty percent!" Tong Xiao said to Lu Chen.

"If you succeed, you will be rewarded! Try! Lu Chen pointed to the paper bag on the ground and said.

"Yes!" Tong Xiao arched his hand at Lu Chen, and walked towards a paper bag, while the other paper bags were put away by Tong Yue, and the reason why there were several of them was that if one was unsuccessful, there would be a spare.

Everyone scattered around, and Feng Huai stood directly in front of Lu Chen, and a large steel shield in his hand was raised directly.

Tong Xiao squatted on the ground and opened the paper bag directly, in fact, the whole paper bag is not big, that is, the size of a palm, when the paper bag was opened, he saw the thin black powder inside, Tong Xiao lit the black powder wrapping paper with flint, and then got up directly and retreated a few steps, accompanied by the burning of the wrapper, ignited the black powder inside, "Hiss!" Hiss! Along with the smoke, the unique smell of black powder burning directly spread, and seeing the flames of black powder erupting, Lu Chen's eyes were full of excitement.

At this time, Lu Chen's mood was happier than having a base, because this was made by him, made in this Tang Dynasty, if it was in the later life, he would be able to make a bomb by going to the supermarket, but the meaning of making black powder here is different, with the birth of black powder, that is to say, flintlock pistols and artillery can be used, and it is not far from the day when Jieli Khan sings and dances.

"Well done!" Lu Chen directly praised Tong Xiao and Tong Yue, "Of course, you have all worked hard, and you will all be rewarded!" Two pennies per person! He waved his hand directly.

"Su Dingfang, Du Junxuan, you come with me!" Lu Chen beckoned directly to Su Dingfang and Du Junqiu, "Lao Liu, have all those things been made?" "Now that the black powder is out, it's time for the flintlock pistol to be tested!

"Lord Hui, according to the drawings, it has all been made!" Liu Laosan heard Lu Chen ask himself, and hurriedly said.

"Excellent! Walk! I'm showing you something new! Lu Chen waved his hand directly, and walked directly into the steel workshop with a group of craftsmen, as well as Liu Jing, Feng Huai, Su Dingfang and Du Junxuan.

Everyone knew that as long as their grandfather said that there was something new, it would definitely be a new invention, and everyone followed Lu Chen into the steel workshop with an expectant face.

Entering the steel workshop, Liu Laosan went to a locked box on the side, took out the key from his arms to open the copper lock, took out a long wooden box from it, and carefully held the wooden box to the workbench, "My lord, everything is here!" Liu Laosan opened the wooden box as he spoke, and Lu Chen saw that the parts of the flintlock pistol were lying in the wooden box.

Seeing these parts, Su Dingfang and the others couldn't understand what these parts were for, and they all looked at their grandfather curiously, because Lu Chen had already begun to dig out parts from the wooden box, and when he took out one part, he installed it on another part, and soon these parts were assembled together, and at this time, these people understood what these parts were for, just to assemble this thing with a long tube in Lu Chen's hand.

"My lord, what is this? Why does the subordinate have a sense of déjà vu? Looking at the flintlock pistol in Lu Chen's hand, Su Dingfang's expression was a little weird and he was thinking, he always felt that the flintlock pistol in Lu Chen's hand had a feeling that he had seen it before, but he couldn't remember where he had seen this kind of thing for a while, so he asked Lu Chen directly.

"Familiar?" Lu Chen took the flintlock pistol and aimed forward, and when he heard Su Dingfang's question, he turned his head and asked Su Dingfang with a smile.

"There is indeed a sense of familiarity, but for a while, my subordinates can't remember where they have seen something similar!" Su Dingfang nodded affirmatively, Su Dingfang's memory is quite good, otherwise how to lead a thousand armies and become the military god of "one person to destroy the Three Kingdoms".

"Is it similar to this?" Lu Chen put down the flintlock pistol with a smile, then pulled out the pistol directly from his waist and gestured at Su Dingfang.

When he saw the pistol in Lu Chen's hand, Su Dingfang finally knew where the familiarity came from, it was the pistol in Lu Chen's hand, "This is exactly what happened!" Could it be? Su Dingfang looked at the pistol in Lu Chen's hand, and then at the slender flintlock pistol, and suddenly realized where his familiarity with this thing came from, but despite this, Su Dingfang still didn't say it to death, but asked in a speculative tone.

"This is an enlarged version of the gun, called a flintlock pistol!" Lu Chen nodded directly and affirmatively, "Of course, this is only a rudimentary thing, after all, the materials and tools are insufficient, not enough to make a pistol in the hands of this duke, but if you train at this stage, this thing is enough!" Lu Chen said casually.

"How does this thing work? Do you use this thing to pick people? Except for Su Dingfang, no one else had seen how Lu Chen's pistol was used, and it was Feng Huai who was standing beside Lu Chen who asked this, Feng Huai said with a puzzled expression, if this expression appeared on his handsome face, how much it would be disobedient and disobedient.

"If it's used to pick people, why do you want to make this thing at such a large public expense?" Lu Chen directly gave Feng Huai a roll of his eyes, "Is it okay for Ben Gong to forge a spear and a big knife directly?" ”

"This child grew up watching the villain, hey, it's a pity, this child is good, but his brain is not bright, and he has grown from a little boy to a big man!" Tong Xiao looked at Feng Huai and couldn't help but shake his head with some regret, even he, a craftsman who was only responsible for black powder, knew that this black powder was definitely used with a flintlock pistol, otherwise his grandfather would not have asked so eagerly to make black powder.

"Let's go! Go out and try it! Lu Chen took the lead out of the steel workshop with a flintlock pistol, and the others hurriedly followed Lu Chen out of the steel workshop.

Out of the steel workshop, Lu Chen looked for the target, "It seems that after the flintlock pistol, a shooting range will be leveled in the back mountain!" Lu Chen thought to himself, "Liu Jing, put this iron plate on that side!" A hundred paces away! Lu Chen pointed in the direction of the back mountain, and asked Liu Jing to take a one-person-high eight-point thick iron plate to a distance of 100 steps.

Liu Jing ran directly and set up the iron plate at a distance of 100 steps, and then stood next to the iron plate.

"You're back!" Lu Chen saw Liu Jing standing next to the iron plate, and shouted directly at Liu Jing, Liu Jing walked a few steps to the side according to his words, Lu Chen continued to wave, Liu Jing walked a few more steps, Lu Chen visually measured that it was a safe distance, and then nodded and let Liu Jing stand there.

"This stupid boy! I don't know what happens to this shot, what if it hurts him! Seeing Liu Jing standing in a safe position, Lu Chen relieved himself, picked up the black powder and filled the flintlock pistol, and then loaded it with iron sand.

Then he raised the flintlock pistol and aimed at the iron plate, Lu Chen aimed at it almost, and then pulled the trigger, with a "bang" sound, a smell of gunpowder burning permeated the air, as for the iron plate a hundred steps away, I don't know, Lu Chen walked to the iron plate with the flintlock pistol, and when he arrived at the iron plate, he saw that the iron sand on the iron plate had been embedded in the steel plate.

"This..."When they saw the iron sand embedded in the steel plate, Su Dingfang and the others all gasped, because this is an iron plate, and the armor on the human body is thick, and it is impossible to wear an eight-point thick iron plate as armor, right? This can be inlaid so deeply, so how can the armor on their bodies block this kind of thing, and then think of those Turks who don't even have enough armor, if they encounter this kind of thing, they can't be beaten to pieces?

"The power is not bad!" Lu Chen nodded with satisfaction, and directly threw the flintlock pistol to Liu Laosan, Liu Laosan hurriedly caught the flintlock pistol, but Liu Laosan was proud in addition to shock at this time, after all, this thing was made by him.

"According to this standard, make a hundred first!" Lu Chen commanded directly at Liu Laosan.

"Yes!" Liu Laosan responded directly, "But, my lord, there are only a few of us, I'm afraid it's difficult!" Although Liu Laosan took the order, he still looked embarrassed and said what he was embarrassed about.

"You don't have to worry about the craftsman, the craftsman's business will be done! Also, don't let one know how the flintlock pistol is made, you can have the craftsman take care of only one of the parts, you know? Lu Chen looked at Liu Laosan and admonished.

"The villain understands!" Liu Laosan nodded, in order to prevent stealing teachers and learning arts, this division of labor model also existed before, so Lu Chen's advice, Liu Laosan didn't feel anything abrupt, and even agreed with this method, after all, this flintlock pistol is too terrible!