"For some reason, I went into battle as a bald eagle soldier."

After Chen Ming and the other fighters sat down, they began the first part of the story.

"I believe you all know the combat mode of the Bald Eagle army. First the artillery bombardment, then the tank pushing, and finally the infantry went up to mend the sword. Today, I won't talk about those high-tech, information-based or anything. Like, the difference between a large-scale battlefield and an encounter with which you have the most contact with the troops in peacetime. ”

"Encounters between elite units generally have several characteristics. First, the combat area is limited. After an exchange of fire between the two sides, the maximum radius of the area of the exchange of fire is only about three kilometers. This is not the case on the frontal battlefield, where in addition to guarding against the enemy in front of you, you must also pay close attention to the enemy's movements throughout the battlefield. For example, if you are advancing head-on, and the enemy is moving 10 kilometers away, you must immediately retreat. ”

"Therefore, it is normal to avoid love and war, and to be greedy for war. As soon as the order is given, even if you have an important local target in front of you, you must immediately retreat. ”

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"The last difference is that the frontal battlefield environment is more complex. Especially as an attacker, you have to be prepared to be the enemy of the world. Your enemy could be a car with a bomb, improvised explosives hidden in a roadside garbage can, a woman, or even a child. ”

"To tell you the truth, the target of my first shot was a woman with a child. She had the child take an anti-tank grenade to attack the Marines, and after the child was killed by my companion, she rushed up and picked up the grenade, so I fired. ”

"So, there are only two kinds of people on the battlefield. There are threats, and there are non-threats. ”

Chen Ming came here and took a sip of water. Raising his hand and looking at the time on his watch, two hours had passed before he knew it.

After the fighters rested for a while, Chen Ming began the second part of the story. And there are more and more fighters gathered in front of them.

"Shoot with precision below. First of all, the 85 sniper and 88 sniper that we are currently using in China are not high-precision sniper rifles. This is a fact, we have to admit it, but is this gun not accurate? Not really. ”

"You all know the conditions that affect shooting, wind speed, wind direction, temperature and humidity, so I won't mention it. I'm focusing on a couple of things right now, one is impact point dispersion, one is bullet drop rate, and one is the barrel. ”

"The first is the dispersion of the impact point. The impact point scatter unit is MOA, MinuteofAngle. This is an angular unit, and I won't talk about the specific algorithm. In general, at a distance of 100 yards, you aim at the same position and shoot, all other things being equal, the dispersion of the bullet landing point does not exceed 1 inch in a circle, which is 1MOA. ”

"One inch is about 2.54 centimeters, which is about the size of a coin. You can understand it this way, 1MOA is no more than 1 inch of dispersion over a hundred yards, and no more than 10 inches of 1,000 yards. ”

Chen Ming was a little hesitant when he said this, but after thinking about it, he still spoke.

"And our 85 sniper and 88 sniper are scattered around 5MOA and 4.1MOA. You should have experience, 85 will be more accurate with a special 7.62*54R sniper bullet, because after using that kind of bullet, the dispersion can be reduced to about 2MOA. So I see you're all smart, and there aren't many people who use 88 snipers. ”

When Chen Ming arrived here, there was a burst of laughter from below.

"And I have to say that these two guns, according to the current standards of Western countries, cannot actually be called sniper rifles. You've all heard of the M16, and the dispersion of that gun can be within 4MOA. Now the standard requirements of high-precision snipers in Western countries are about 0.5MOA, and the dispersion of Hans's DSR-1 sniper rifles has even reached 0.2MOA. ”

Chen Ming looked at the somewhat dignified faces of the soldiers, and a smile tugged at the corner of his mouth.

"So, first of all, you need to figure out how much the gun you have in your hand is scattered. In this way, when you shoot, you can be mentally confident. In addition, since I have the gun in your hand in front of me, there is naturally a way to solve it. ”

"The accuracy of a high-precision sniper is reflected in the barrel, and we don't have a technical thing. I don't understand, and neither do you. But we all know that a barrel has a service life. Let's say the barrel life in your hands is 2000 rounds, then when is it most accurate? ”

Chen Ming saw the thoughtful faces of the soldiers below, paused and continued.

"When it's young and strong, of course. So, think of the barrel as a person who can only live to be eighty years old. For every 25 rounds you fire, it grows a year older. When you hit 500 rounds, the barrel is an adult. This is when it's at its most accurate. If you shoot another 500 rounds, it will be 40 years old, and when it gets old, the accuracy will naturally begin to decline. ”

"So, I recommend you when you train. Hit it with a new barrel, beat the barrel to adulthood, and then replace it with a young barrel when you go out on a mission, and wait for it to get old. Don't be reluctant, you have to scrap the barrel to be willing to replace. ”

Chen Ming believes that this situation is not rare, and our soldiers are famous for being diligent and thrifty. If they don't bring it up, they will definitely be reluctant to discard the barrel that still has half of its useful life. But after Instructor Charlie's flight teaching, Chen Ming deeply understands the importance of good habits.

If the soldiers have been practicing their guns with low-precision barrels for a long time, and the accuracy of the guns themselves is not high, if they continue to fight well, they will basically rely on their words and deeds and their own perceptions. It has never been possible to form a systematic teaching model.

"Finally, there is the bullet drop rate. Now all over the world, except for anti-materiel sniper rifles and our 88 snipers, sniper bullets are generally 7.62mm, so I bought a card called mildotmaster at Bald Eagle, and I didn't bring it today, I'll draw it later. That card is a must-have for almost every precision shooter in Western countries. ”

When Chen Ming got here, he turned around and drew a sketch on the blackboard.

"The purpose of this thing is to help the shooter quickly measure the range, and at the same time the bullet drop rate. And get your correction value directly. Of course, this thing has a bit of a high requirement for accuracy, but we can test the bullet drop rate of our own rifles more, and then ask someone to make this kind of card issuance. It's not that difficult, it just takes time to test it repeatedly. You can ask Captain Yuan for this later. ”

There are many points of precision shooting, and it is not at all that Chen Ming can finish talking about in these few times. The correction is different at different heights and angles, and the effect on the image of the scope is different under different lighting conditions. Chen Ming can only pick some key points and talk about them. I hope to reverse the usual experience teaching model of master and apprentice, and turn it into a systematic model, similar to industrial production, that can train precision shooters in batches.

After Chen Ming finished talking about the concept of mildotmaster, he ended the story. Then he walked towards Yuan Lang, who was sitting at the bottom with a notebook for some time.

"Listen to what you say, I have to worry about whether the 85 snipers in the base are enough."

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