When Ren Chao was thinking there, Zhao Bin and Wang Jing didn't dare to disturb, and always stood honestly beside Ren Chao, like two loyal guards.

I don't know how long it took for Ren Chao to wake up from his contemplation, take a mouthful, look left and right, and suddenly find that there is an extra person beside him, "Zhu Song, when did you come?" Zhu Song was the person in charge of Ren Chao's arsenal, as early as North Korea, Ren Chao set up a small arsenal, at first only repaired some guns, and then gradually expanded the scale, and then began to develop weapons. Soon after Ren Chao returned to China, this arsenal was relocated to China and temporarily located in Jiaoao.

"I also just arrived, and I saw that the big man was thinking about something, so I didn't dare to disturb." Zhu Song replied with a smile.

"Yes!" Ren Chao nodded slightly, smiled and said, "You came to me, there must be some good news to report to me!" ”

"You can't hide anything from the handsome!" Zhu Song raised his eyebrows and smiled proudly, "I did have good news to report to the marshal this time, and I knew that the marshal was coming to Jiaoao, so I came here in person." ”

"I'll just say, you won't come to me lightly if there is no matter, and almost every time you come, you can bring me good news." Ren Chao was very happy, took Zhu Song's hand and walked out, "Let's go, I'm idle today, just go to your arsenal to have a look." ”

"It's the Great Marshal's Arsenal." Zhu Song said with a smile.

"Damn! How does this sound so much like an advertising slogan! Ren Chao couldn't help but complain.

About an hour later, the group came to the arsenal, Ren Chao turned over and dismounted, and looked at the sign of the arsenal, which read 'Jiaoao Machinery Manufacturing Bureau'. Ren Chao nodded with satisfaction. turned back to Zhu Song and said, "Let's go, go directly to the shooting range, and listen to you all the way." Who knows if you're bragging! ”

"Da Shuai said that he laughed, even if I had the courage to deceive Da Shuai!" Zhu Song said politely.

"Hearing is false, seeing is believing." Ren Chao said with a smile. Of course, Ren Chao knew that it was impossible for these system characters to deceive themselves, Ren Chao was just joking with him, after listening to Zhu Song's general talk about the current situation of the arsenal, Ren Chao was very excited, and he was very satisfied with the progress made by the arsenal in the recent period.

Under the leadership of Zhu Song, a group of several people soon came to the shooting range. Zhu Song gave an order, and soon two soldiers walked into the shooting range. One of them was carrying a rifle of strange shape, and the other was carrying an ammunition box.

"See the big handsome!" The two of them walked to the shooting position and put down the things in their hands. At the same time, he bowed to Ren Chao.

"Let's get started!" Ren Chao put away the cynical smile on his face and said sternly.

"Yes!" The two answered, one began to operate the gun, and the other took a magazine from the ammunition box and handed it over.

At a distance of fifty meters, five scarecrows were set up as targets.

"Da Da Da!" A crisp gunshot rang out, and the bullets hit the five scarecrows accurately, splashing with bursts of grass clippings, and the five scarecrows fell to the ground one after another.

"Not bad!" Ren Chao nodded with satisfaction. Wang Jing and Zhao Bin, who arrived with Ren Chao next to them, couldn't help but widen their eyes at this time, with an expression of disbelief. After a long time, Wang Jing asked, "Is this a machine gun?" ”

"Yes, this is the latest light machine gun developed by our arsenal." Zhu Song nodded and said, his face filled with a proud smile.

"Light machine guns? How light? Wang Jing showed a look of doubt on his face.

"10 kilograms!" Zhu Song replied casually.

"It's light enough. An ordinary soldier can carry him all over the ground, and with this machine gun, the strength of our troops can be raised by a notch. I said Lao Zhu! You're not authentic, you have such a good guy. Why not take it out sooner. Wang Jing was very excited, but when he thought that this Zhu Song dared to hide his secrets, he couldn't help but be a little unhappy.

"We've just developed it. It is still in the experimental stage. Zhu Song explained helplessly.

"Alright, don't make a fuss!" Ren Chao unceremoniously interrupted the two and said to Zhu Song, "Can you tell us about the main performance of this light machine gun?" ”

"Yes, Dashuai!" Zhu Song replied respectfully, and then said with a flutter of eyebrows, "Our new machine gun uses an 8mm caliber, which can be used with the rifles currently equipped by our Tiger Army. The magazine capacity is 30 rounds, the theoretical rate of fire can reach more than 400 rounds, the actual rate of fire can hit more than 200, the scale range is more than 1,000 meters, and the effective range is about 400 meters. Zhu Song briefly introduced the technical parameters of this new machine.

Ren Chao nodded with satisfaction, this rifle is actually not developed by the arsenal itself. As a later generation traveler, Ren Chao naturally knew the important position of light machine guns as infantry support weapons. But in this era, there was no light machine gun in the world, so Ren Chao came up with the idea of developing his own light machine gun. If you are researching from scratch, it is difficult to work hard for free. So Ren Chao learned through the guò system that there were already people developing light machine guns, and they had basically successfully researched them. So Ren Chao was very honest and unceremonious, and all these research materials were redeemed, for which Ren Chao spent a lot of points. However, there is always a reward for the effort, and on the basis of others, the gunsmiths of the arsenal really quickly developed this light machine gun, which is not so much a development as an imitation. Because most of the technical information is plagiarized by Ren Chao.

The prototype of this light machine gun was the world's first successful light machine gun, the Madsen light machine gun, which was a machine gun with very good overall performance, and its improved version was even used after World War II. Poor Madsen worked hard for five or six years to develop it, but it only took Ren Chao, a shameless guy, a few months to easily copy it.

This is the power of Ren Chao's golden finger, which can plagiarize any advanced scientific and technological achievements in the world at will. Coupled with the experts in all aspects summoned by the system, Ren Chao can always be half a step ahead of this era. Of course, if you want to complete Ren Chao's lofty revenge, it is not enough to take only half a step, so Ren Chao also needs to start cultivating a large number of talents and strive to improve his scientific and technological level. Strive to leave all the countries in the world far behind, although this dream seems far away, but Ren Chao is moving towards this dream step by step, Ren Chao has reason to believe that one day this dream will become a reality. (To be continued......)

PS: Fifth Update! Today's mission is complete!