Thanks to brother doraemon for the tip again, and thanks to brother yguy for the tip and Kite's evaluation vote! ! ! ! Thank you brothers! ! ! ! Chapter 2 is here, and there will be another chapter soon. Please collect, recommend, reward, and all kinds of things! ! ¡ª¡ª ££££££££££££££££££££££££££££££££££££££££££Looking at a table of parts , Li Jun was a little confused now. He was good at assembling firearms, but after seeing these parts, he really didn't know where to start. Looking at Chen Er, he asked: "Second brother, is this a gun? Why do I feel that it is different from the guns in the army? What is this thing used for?" Got the sight without a lens. Chen Er explained patiently: "The one you are holding is called a scope. It is mounted on top of the firearm. Through it, you can observe a target far away. After aiming at the target, you can shoot with perfect accuracy." Li Jun He looked at it carefully and said, "Second brother, are you trying to trick me? You can't see far. Besides, even if you can see that far, it's still useless if the bullet can't hit that far." I don't know how to explain it to Li Jun, so I can only say vaguely: "I can't explain it clearly for a while. I will test it for you and you will know. This is called a high-precision tactical rifle, also called a sniper rifle." , Foreign countries have already had such weapons, and our country has also seized them, but we have not developed independent products ourselves. In fact, this is not a new thing. " Li Jun still asked doubtfully: "Second brother, you guys. Where do you know this from? How come I have never heard of this sniper rifle? Besides, you have never seen a captured sniper rifle. Can you make it yourself?" Chen Er was not angry at all. Said: "I told you to read more books, and I accidentally saw a brief introduction in a book." Of course, Chen Er couldn't say that this was something he saw in the big military industry system, he could only say it casually. If he said he saw it in a book, Li Jun would definitely not get to the bottom of it anyway. Besides, he did read a lot of books. Li Jun groaned before saying: "Then what's different about this gun, second brother? I think the barrel is much longer than an ordinary gun. Doesn't this mean something?" Chen Er said with a smile. : "You have some knowledge. The lengthening of the barrel does play a big role. Firstly, it can increase the initial velocity of the bullet, so that the bullet can hit farther. Secondly, it can also increase the stability of the bullet. Compared with ordinary firearms, the sniper rifle is the king of guns. As long as it is operated properly, a 100% hit rate is nothing." Hearing what Chen Er said, Li Jun became even more curious and said: " Second brother, according to what you said, with this gun, wouldn't everyone be able to be a sharpshooter?" Chen Er thought for a while and said, "Theoretically, this is the case, but if you want to become an excellent sniper? That's not easy. The sniper's mission is to hit the target with one hit, which is a great test for physical strength and reaction ability. Moreover, this gun is heavier than ordinary firearms, so it will naturally be more difficult to carry. "It's so difficult. Do you really think it's so easy to be a sharpshooter?" "And the operation of this sniper rifle is different from other firearms. There are many factors that need to be considered. Wind speed, wind direction, humidity, etc. will all affect the trajectory of the bullet. I think. It is not as easy as you think to accurately hit a distant target. Moreover, the effective range of our ordinary rifles is only about 400 meters. If you can hit a target of 300 meters with a rifle like this, your marksmanship is considered good. " "But the effective range of the sniper rifle in front of you is one thousand meters, and as long as you master all the usage skills, you can hit anywhere at a distance of one thousand meters, and there will be almost no deviation. You know how powerful this gun is, otherwise I would spend more than a week on it. When I assemble it, you will be able to see its full picture. " Listening to Chen Er's words, Li Jun said. His interest became even stronger, and he said impatiently: "One thousand meters, my dear, how far is that? If we really put this gun on the battlefield, wouldn't it mean that the enemy hasn't seen us yet? He was wiped out from afar. This sniper is too stupid. With this thing, the battle will be impossible. He will not dare to show his head on the battlefield. Whoever shows his head will die. " Li Jun. There is a certain truth to that, but it is limited to previous wars. There are many ways to deal with snipers in modern warfare. Once an enemy sniper is discovered, it will definitely be a merciless artillery strike. Moreover, there is competition among snipers themselves, so in battleSnipers on the field generally do not shoot randomly, firstly to prevent the target from being exposed, and secondly, they need to observe the enemy's actions at all times. While the two of them were talking lively, Wang Yong suddenly came over. Seeing the two of them chatting, he excitedly joined in. Wang Yong smiled and said: "Chen Er, why are you free today? I've been running to you guys a lot this week, but every time I come here you're always busy with something. I don't think I can help you. Maybe he left. Why are you suddenly free today? Is it finished? Take it out and let me see." Li Jun saw that Wang Yong was even more anxious than himself, so he said calmly: "Wang Yong, It's better to come early than to be lucky. In fact, the sniper rifle of my second brother has just been completed. You haven't had time to assemble it yet, so we can study it together. " Under the watchful eyes of these two curious babies. , as Chen Er assembled the parts one by one, a gun soon appeared in Chen Er's hand, but it seemed that there was nothing special except that the barrel looked a little longer. Wang Yong also asked doubtfully: "Chen Er, this doesn't look any different. Apart from the design of the lower magazine feeding, there doesn't seem to be anything new." Chen Er couldn't help but smile and said: "Yes, you see. There is nothing special about it, but the focus of this gun is not on the appearance. The internal things are actually a little different from other firearms, and the most important thing is this." Chen Er shook his head as he spoke. Sight in hand. Wang Yong took it and gestured, but he didn't know what it was for. He could only ask: "What is this? It can't be mounted on this gun." Chen Er snapped his fingers and said: " You really guessed it right, but this thing is not ready yet, because we don¡¯t have a lens here, so there is no way to complete this scope, and this gun is not complete yet.¡± Wang Yong thought for a while and said. What kind of lenses? Will spectacle lenses work? " Chen Er said with a smile: "Of course spectacle lenses won't work. They are used for long-distance observation, just like a telescope. If you have a telescope lens, it will be enough. "When Chen Er said this, Wang Yong suddenly thought of something and said, "Chen Er, are you sure the telescope lens can be used?" Chen Er couldn't help but nodded. The telescope must be able to meet the requirements. Now this one Most of the telescopes at that time were military telescopes. If the military telescopes could not meet the standards, then there would be nothing you could do with your sniper rifle. Li Jun quickly asked: "Wang Yong, is it possible that you have a military telescope? Then take it out quickly. Once this gun is developed, it will definitely be a weapon on the battlefield. By then, if you want ten telescopes, you can pay for it." Yours." Wang Yong shook his head and said: "Where can I have a military telescope? But I remember that my master had one. It was given to him by an old friend, but the master treasured this telescope. It's very good. I usually don't give it to me if I want to see it. Not to mention that you have to remove its lens, and the master has to peel off my skin. " But looking at the expectant eyes of Chen Er and Li Jun, Wang Yong. He could only say with a heart: "How about this? I'll go out and ask the master. Maybe the master can agree. It's better than us working here in a hurry." Farewell to Chen Er and Li Jun. , Wang Yong went straight to the director's office, where Zheng Guoqiang happened to be. Wang Yong was still a little afraid of this master in his heart, and he didn't know how to speak for a while. Who is Zheng Guoqiang? He immediately saw that his apprentice was worried. He put down the document in his hand and asked: "Wang Yong, if you have anything to say, just tell me. I see that you are hesitant to speak." "Have you made any mistakes again? Are you afraid that I will punish you?" Wang Yong took a deep breath. The worst he could do was to be scolded by his master. He was prepared to be scolded and said in a low voice: "Master, I want to beg you." It's your business." Zheng Guoqiang was happy when he heard that Wang Yong's attitude was a bit unusual today. It seemed that it was really not a small matter. He looked at him and said, "Tell me, what's the matter?" Wang Yong trembled. He said: "Master, I would like to borrow your telescope." As soon as he heard the mention of his telescope, Zheng Guoqiang immediately changed his tone and said: "Boy, why are you so humble today? It turns out you were trying to hit my telescope. What's your idea? If you want to use my telescope for something, you'd better tell me the truth honestly, otherwise you will know the consequences." Wang Yong's forehead suddenly broke out in sweat. The master was so strict. It couldn't be clearer, so I could only tell the truth about Chen Er's research on sniper rifles. I thought that the master would definitely give me a lesson. Unexpectedly, Zheng Guoqiang turned around and took out a box from the cabinet behind him, handed it to Wang Yong's hand and said: "Take it, as long as it is for research on weapons,?Speaking of this telescope, even the old man can risk his life. You go back and tell Chen Er that our country must have sniper rifles, and let him do it boldly and safely. " Wang Yong didn't expect his master to say such words. He bowed to Zheng Guoqiang and said, "Thank you, master." "After saying that, he held the box and left quickly. He thought that if he didn't get scolded, he would at least be criticized by the master, but he didn't expect the master to agree so happily. The rhetoric he had prepared before was of no use. , which wasted a lot of his brain cells. Li Jun was a little anxious while waiting, and said while pacing back and forth: "Second brother, do you think Director Zheng will lend us the telescope?" But his old friend gave it to him. I'm confused. If it doesn't work, let's just think of other ways. "Chen Er's idea is exactly the opposite of Li Jun's. People in this era have a spirit of selflessly showing up for the country. He believes that this telescope can definitely be borrowed.