But everyone can't understand why a person with such poor eyesight can hit the bullseye with three shots and pass through a point at the same time, shooting through the bull's-eye.

At this time, the Supreme Treasure came out and explained: "Actually, Xiaohu is not the poor eyesight that everyone says, on the contrary, he has better eyesight than all of us. It's just that from what I've observed, he's sacrificing his near vision to magnify his ability to see far. Xiaohu, do you always feel blurry when you look at things near you, but you can see things in the distance very clearly. ”

"yes, yes, how do you know, Chairman?" Xiaohu said excitedly, finally someone can understand his feelings.

It seems that he didn't guess wrong, Supreme Treasure smiled and said: "Actually, I also observed, I found that when you just touched the gun, you can hold the gun farther away than yourself to clearly see the position of the magazine, at that time I was a little suspicious." Your phenomenon is also explained in ordinary people, that is, common presbyopia, some elderly people get older and see things near very clearly, but they see things in the distance more clearly. And you are the one who shows the worse of this phenomenon. As for how it was formed, I don't know very well, but I can be sure that people like you are indeed a manufacturable material for sniping, so you ...... Can't join the pistol team! ”

What the? Now the soldiers all exploded, and they didn't understand why Supreme Treasure did this, obviously saying that Xiaohu was a manufacturable material, and he also sent out bullets to shoot all the targets, why couldn't he enter the pistol team, this was a little too much, and those who were originally envious of Xiaohu began to intercede for him, hoping that Supreme Treasure would not give up such a good talent. Xiaohu also held back his tears sadly, not wanting it to fall, he didn't expect that the chairman also looked down on a physically defective person like him.

However, Zheng Ze understood what the Supreme Treasure meant, and he shouted: "What are you worried about, the chairman said that he would not be allowed to join the pistol team, and he did not say that he would not be allowed to join other gun teams. Don't you know that the chairman has brought other weapons besides pistols that we have never seen before? Chairman, shouldn't you let that weapon shine and let these buns see what a real gun is? ”

"I think you've always wanted to see it, so I'm looking for a chance to see it this time! Okay, now that I've discovered this once-in-a-century sharpshooter today, I'm going to take that guy out and let everyone see what they're looking at. Let you know that there is a big guy who is more powerful than a pistol, I don't know how many times more powerful exists. As he spoke, the Supreme Treasure mysteriously opened a dark green chest, in which were placed disassembled parts. The Supreme Treasure slowly assembled it a little rusty.

"Chairman, are you also carrying a gun? It's huge! It's so long! ”

"Yes, it's a gun, but it's different from a regular pistol, it has its own name, it's a sniper rifle."

A sniper rifle is actually a high-precision rifle used to kill and injure important single living targets at close range. Usually equipped with an optical sight or night vision sight, a sniper can kill an important single living target within a kilometer. It has two major types: non-automatic and semi-automatic. Most of the sniper rifles currently armed in various countries are semi-automatic, mainly firing high-power rifle bullets and special high-precision bullets. The parts of a sniper rifle are usually crafted with great care, but there are also parts that are selected from common rifles. The sniper rifle is equipped with a magnifier or a variable magnification optical sight. There are comfort grips and grips, and some have bipods. Therefore, the long-range accuracy is good, but the cost is also high. The more famous military sniper rifles are British, Mi, and former Soviet Union.

The structure of the sniper rifle is basically the same as that of an ordinary rifle, with the difference that the barrel is long, the firing range is long, and it is mostly equipped with a scope for precise aiming; The barrel is specially processed; When firing, it is mostly fired in a semi-automatic mode or manually with a single shot. The scientific name of the sniper rifle is "high-precision tactical rifle", and the original sniper rifle was not specially manufactured, but was selected from the ordinary rifle with relatively high accuracy as a sniper rifle, and the earliest sniper rifle did not have optical and other auxiliary aiming equipment. The range of a regular rifle is generally within 400 meters, while the range of a sniper rifle is generally more than 800 meters. Sniper rifles are known as "one-shot" weapons due to their particularly high shooting accuracy. In the past, sniper rifles were mainly used to annihilate important life targets.

From a precise point of view, a so-called sniper rifle must meet the following four conditions. Usability, the sniper rifle must provide the shooter with the same grip and handling behavior, that is, the shooter does not need to operate the weapon with a large or complex body movement, even the bolt and trigger operation. Precision, the parts of each part of the sniper rifle must not be complex or loose due to the recoil caused by the shot; The same is true for movable component parts; However, the interaction between the normal fixed components and the movable components on the sniper rifle is unique to each gun factory, and there is no fixed mode to regulate.

Coordination, because the shooting is a physical change phenomenon (ammunition combustion is a chemical change phenomenon), such as the vibration of the barrel, the vibration must be reduced to such a degree, and must not affect the accuracy of the aiming of the shot (since the first bullet is fired), nor affect the stability of the internal and external trajectory. In general, harmonic effects are proportional to the square of the barrel length, but this calculation does not apply to pistols.

Ammunition thrust, sniper rifle ammunition must be specialized and specialized, the purity of its gunpowder must not be insufficient, or the charge is insufficient, or even the proportion of warhead alloy is poor, if the use of general ammunition will cause the warhead muzzle velocity or range to decrease, wind deflection interference ability is insufficient, ballistic deflection, and lethality is reduced.

In order to reduce the interference of light to the naked eye, and to increase higher accuracy, sniper rifles are equipped with scopes; Sniper rifle ammunition uses a central primer ammunition to meet the requirements for ammunition combustion efficiency and warhead power.

Therefore, under the conditions of meeting the above requirements, a precision and high-accuracy rifle can be called a sniper rifle; Its purpose is mainly to destroy materials, supplemented by killing enemy personnel; Those with strong material destruction capabilities are called anti-materiel rifles; Its deployment is mainly tactical, but it can have strategic effect; That is, to kill the enemy's command personnel and to stop the enemy's movements; If the operator of an enemy transport vehicle is killed, it is possible to interfere with or retreat enemy movements; Killing an enemy communications officer, automatic weapon operator, or heavy weapon operator can significantly reduce the enemy's combat power; Or kill enemy snipers to boost troop morale and security in the area.