The first to produce results was the weapons research and development institute that Li Jiansheng first put in. Chen Mingshan, deputy chief of staff of the Front Army and commander of the Armament Command, was almost staying here, and Zeng Jian, chief engineer of the Weapons Research and Development Institute, was not ambiguous. Hearing this good news, Li Jiansheng didn't even care about the dinner he was having with Shang Zhiyuan, so he left the dishes and chopsticks and left. rushed to the martial arts research institute, and when he saw the new gun, his eyes immediately lit up. The first one, at first glance, is the AK74 that is famous in later generations; The second one looks like a squad machine gun; Li Jiansheng took a closer look at the third paragraph and found that there was no difference from the second paragraph. If you have to say that the difference compared to the second paragraph, the main thing is that there is a lack of handles. Li Jiansheng picked up the first gun and tried the weight, just right. I didn't aim either, as soon as I pulled the trigger, I hit it with a shuttle. Well, that's what you want. The voice was a little louder, though. Li Jiansheng then test-fired the other two guns, and felt that except for some small aspects that needed to be adjusted, everything else was fine. Seeing that Li Jiansheng finished shooting the third gun for the first time, Zeng Jian immediately asked someone to bring over the rack of a heavy machine gun, assisted in installing this gun on the gun carriage, and replaced the magazine. At this time, Li Jiansheng reacted: No wonder this gun is so familiar, and it is not significantly different from the second one, because these two are one at all. This is a famous gun, which is a light and heavy dual-purpose machine gun, which can generally be used as a light machine gun, because there is a handle on it; If you have a heavy machine gun mount, you can use it as a heavy machine gun by attaching the supply chain. I can't see that this Zeng Jian really has two brushes, which made this famous gun come out so many years in advance. The only thing that didn't happen was that Zeng Jian seemed to use the third model as a special heavy machine gun, and deliberately removed the handle on it. This is completely unnecessary, and it is more convenient to have this. Make a suggestion to Zeng Jian right now. Zeng Jian.

Li Jiansheng was extremely happy when he learned that nearly 80% of the parts of the three guns could be used, and all the parts of the key parts could be used. In addition to being happy, Li Jiansheng made suggestions for the three guns in front of Zeng Jian, and also pointed out that the third model should be specially equipped with a special gun mount, which was too large and not too suitable. Zeng Jian responded one by one. Li Jiansheng told Zeng Jian that after a slight adjustment, it can be mass-produced. Zeng Jian was asked to let the three guns come in the water and go in the sand to be tested repeatedly, because the environment of the troops during the war was extremely harsh, and it was necessary to ensure that there were no problems. Zeng Jian said again and again that this issue was considered at the beginning of the development, and this is also the case, so this chief can rest assured. After speaking, Li Jiansheng said to Wang Shouyi, who was guarding here: After the mass production of these three guns, we must pay attention to secrecy and never let the enemy, especially the Japanese invaders, know that the Japanese have already done a very detailed and in-depth intelligence and information work, and we must strengthen our prevention and countermeasures in this regard. Wang Shouyi saluted and promised. Li Jiansheng said to Chen Mingshan and others that these three guns constitute the first gun family of our army, and I think they can be named the Bayi gun family. The first can be named the Bayi Assault Rifle; the second was named the 81-type squad machine gun; The third model was named the Type 81 light and heavy dual-purpose machine gun. Chen Mingshan nodded in remembrance. Li Jiansheng said again, Zeng Jian has done a good job, and the ammunition supply of the three guns can be supplied with magazines; This is versatility and is good, however, I recommend that this dual-purpose machine gun be fed with a chain box. Seeing that Zeng Jian didn't understand very well, Li Jiansheng drew a sketch and explained it a little. Zeng Jian's eyes lit up at that time, and he obviously understood. Chen Mingshan reacted quickly, and then proposed that it was convenient for the magazine to be fed, but it was not needed. He tried this gun during the development of it, and he never thought about how to supply ammunition, but the commander-in-chief's thinking reminded him. Because of his Liuyang people, Liuyang firecrackers are very famous, and his family also makes firecrackers. I don't know the way to feed ammunition for this gun, can I engage in the third one, that is, the ammunition supply disc?

When Li Jiansheng heard this, damn, this kid is a cow, he can draw inferences from one another. Isn't this the famous drumming? Well, good, good. Li Jiansheng immediately made a decision, and the ammunition supply method adopted three systems, namely the magazine, the bullet plate and the magazine box. Zeng Jian and Chen Mingshan responded one by one.

When he was happy, Li Jiansheng said again, a few of you will also start to develop multi-functional military shovels, spears, mortars, and even various cannons, sniper rifles, squad pistols, and so on. Zeng Jian and Chen Mingshan also responded one by one.

When he returned home, it was already late, and Shang Zhiyuan was waiting for him while reading a book under the lamp. Seeing Li Jiansheng come in, he immediately put down the book and asked him if he still had to eat, and the meal kept warm for him. Li Jiansheng was not in a good mood and said that he would not eat. took a little shower, and directly carried Shang Zhiyuan to the bed and stripped her clothes, and whispered in Shang Zhiyuan's ear while peeling, I don't eat, I want to eat you. Shang Zhiyuan also knows the taste of marrow, although she muttered on her mouth that look at your monkey urgency, but in fact, she completely cooperated with Li Jiansheng. Li Jiansheng quickly stripped his woman and pressed it directly, and only after a long time did he let out a low roar in Shang Zhiyuan's humming and chirping, which was regarded as releasing himself.

As Li Jiansheng expected. His good life didn't last long, and in the next month after he got married, the "Qiqi Lugou Bridge Incident" broke out that shocked China and the world.

It turned out that in order to occupy China, the Japanese army first invaded and occupied the northeast of our country, and then continued to advance southward in an attempt to occupy North China. In order to further launch a full-scale war, Japan successively transported troops into the customs. By 1936, the Japanese army and the puppet army had surrounded Beiping from the east, west, and north! From June 1937, the Japanese army stationed in Fengtai held military exercises continuously. On the night of July 7, 1937, the Japanese garrison at Lugouqiao, without informing the local Chinese authorities, held a so-called military exercise near the position of the Chinese garrison, claiming that a Japanese soldier had disappeared during the exercise (in fact, the soldier had gone to the toilet and had returned shortly thereafter), and asked to enter the county town of Wanping, southwest of Beiping, to search. The Chinese defenders rejected this request. The Japanese opened fire on the area around the Lugou Bridge and attacked the Chinese defenders inside the city. The 29th Regiment of the 37th Division of the 219th Army of the Chinese defenders returned fire. The regiment commander Shen Zhongming personally went to the front line, commanded the battle, and finally died in battle. Only four people from a company stationed on the north side of the Lugou Bridge survived, and all the rest died heroically. The Sino-Japanese war broke out in full swing!