Traditional Culture Encyclopedia - Photography and portraiture - Photographic sight
Photographic sight
In modern operations, what should we do in special operations to break through the enemy's blockade despite the enemy's gunfire? If there are only civilian buildings opposite, but they are enough to resist ordinary rifle bullets, what about our own special operations forces? What if the enemy has helicopters or light armored vehicles? What should I do if I am driven away by the opposite "armed pickup"? As we all know, special forces, as light infantry, basically "run" when facing the enemy. The confrontation between light infantry and mechanized infantry is obviously the most unwise choice. However, these "edge ball" problems are faced by the special forces of almost every country in combat.
The pioneering work of anti-equipment rifle: this concept was carried out by the people.
Even ordinary infantry sometimes need to face enemy helicopters, chariots and simple fortifications. The Soviet army in World War II has answered this question with its PTRS-4 1 anti-tank rifle: Although the initial design orientation was "anti-tank", it is becoming more and more difficult to face German tanks gradually. The armor was thicker at the end of World War II. At this time, PTRS-4 1 began to perform the anti-fortification task. To some extent, it can be regarded as the prototype of modern anti-equipment rifle.
But the groundbreaking anti-equipment rifle M82A 1 was not originally designed for this purpose, but for deer hunting. Barrett, who designed M82A 1, is a photographer who once lived in a hunting area. When he was a child, he often looked at his grandfather who liked hunting, because the gun was not powerful enough to shoot down prey. When he first entered the society, he was inspired by the M2HB machine gun installed on the U.S. patrol boat on the river: I want to make a shotgun that can fire 12.7m heavy machine gun bullets!
However, M82, the first to appear on the battlefield, did not appear with the US military, but came to Afghanistan not far away. The CIA purchased a batch of M82s and provided them to Afghanistan for anti-Soviet operations. We don't know the results on the battlefield, but what is certain is that M82 series anti-equipment rifles frequently appear in various gun games, and the concept of anti-equipment rifles is deeply rooted in people's hearts.
The US military has it, and so should the PLA.
In the Gulf War of 199 1, American snipers used M82A 1 to hit three BMP- 1 infantry fighting vehicles continuously within a distance of 1600 meters, paralyzing them. In 20 12, an Australian sniper successfully killed a commander at a distance of 2,800 meters with M8 A 1, setting a new world sniper record. In 2007, American snipers used M82A 1 to penetrate the earth wall, with a distance of about 1500m, killing three armed soldiers behind the earth wall.
Anti-equipment rifles are famous. What is remarkable is not only that it can be so accurate at such a long distance, but also that it can maintain such terrible power at such a long distance. The us military has it, and the PLA needs it! In order to fill the blank of China's anti-equipment rifle, 1999, China's anti-equipment rifle officially started the project demonstration. After nearly 10 years, in 2009, the first batch of 10 anti-equipment sniper rifles were finally equipped for trial use in the army and finalized in the following year. Unfortunately, in the face of all kinds of medium caliber semi-automatic rifles in the world, its shooting accuracy is not very good. When launching DBT- 10 special sniper bomb, the shooting accuracy of 200 meters is 2.4MOA;; The shooting accuracy of 1000m is only 2.6MOA, taking the Soviet SVD sniper rifle as an example. The gun is less than 2MOA in the range of 600 meters, with high accuracy.
But its main task is not to "hit people", but antimatter-light military vehicles, helicopters, or simple fortifications of civil structures, reinforced concrete bunkers, etc. In addition to the DBT- 10 special sniper bomb, it can also fire multi-functional ammunition to destroy and ignite enemy materials and other targets. Generally speaking, its shooting accuracy for such targets is acceptable, and "hitting people" is its sideline.
The arrival of 10 anti-equipment sniper rifle has successfully filled the blank of no anti-equipment rifle in China. No matter in special operations or other operations, 10 anti-equipment sniper rifle has a place. After all, this sniper rifle has a wide range of uses, so it is also an essential weapon for building a new army.
Shoot at the enemy! Smart sight makes it easy for novices to get started
Generally speaking, 10 anti-equipment sniper rifle often needs to face long-range and ultra-long-range sniper within the range of 600 meters to 2000 meters. However, if the traditional optical sight is used, it is often necessary to calculate the ballistic impact point according to the terrain, altitude, wind direction and even air pressure, which is a huge workload for snipers and observers. Obviously, if the shooter's training volume does not reach a certain level, it is difficult to control such an anti-equipment sniper rifle.
M82A 1 At present, only ordinary optical sights can be used. When a sniper with higher accuracy is needed, the aiming position can only be lowered by zooming in. Obviously, this is still time-consuming, and if the enemy target is moving, it is easier to be deceived. Of course, 10 anti-equipment sniper rifle was born after M8 A 1, and it also took the lead when China's electronic industry began to take off. It has the opportunity to install smart sights including ballistic computers.
With 10 anti-equipment sniper rifle, a relatively "primitive" smart sight appeared for the first time. It only has the functions of white light aiming mode, automatic trajectory calculation and automatic laser ranging. Automatic trajectory calculation can also be selected according to different types of ammunition. It is shaped like a box above a traditional oscilloscope. There is an extra objective above the optical objective, and the eyepiece passes through it. Two optical windows mean that there are two different aiming modes: traditional natural optical aiming mode and white light aiming mode.
According to CCTV's public report, the latest 10 anti-equipment sniper rifle appeared on the exercise ground, with three optical windows. It is reported that the objective lens with the largest aperture is the thermal imaging aiming device. In addition, the sight also retains the white light aiming device and the optical aiming device. Function keys are also much more than the previous supporting version, and the functions are obviously more and more abundant. However, its hidden mystery goes far beyond this. In the exercise picture, just after the broadcast, the soldiers fired with 10 anti-equipment sniper rifle, and the computer picture of the front command post appeared on the back foot. We can infer from the existing data that it also has a battlefield data link system and a Beidou navigation and positioning system.
This marks the transformation of the ten-type anti-equipment sniper rifle from "intelligent aiming" to "intelligent combat". Although the user is still human, what target the shooter sees, where the shooter is, and which target the shooter should shoot first can communicate with friendly forces and headquarters in time through the battlefield data link system and Beidou navigation to locate the system. In short, the headquarters can see who the soldiers are aiming at, which makes "micro-management" such as "gunner moving 3 meters to the left" become a reality. But this reality must be considered tactically, which is obviously more favorable in special operations.
summary
According to the rumor of 12.7 mm machine gun bullets, one bullet can tear the human body. -Two Australian shooters used M82A 1 to blow an enemy commander who was getting on the bus in half at a distance of 2,800 meters. Combined with the actual situation of 10 anti-equipment sniper rifle, there are not only ordinary bullets, but also multi-purpose bullets, which will explode when touching hard objects. In the effective range of 2000 meters, it is not a problem to cut people in two.
More importantly, the 10 anti-equipment sniper rifle is also equipped with an intelligent sight with extremely complete functions. Even a shooter who has never touched a gun can pass the intelligent aiming mode after accepting the use of the sight. Drop ball Integrating this intelligent device into a sight will definitely overcome most conditions that are not conducive to sniper. Fully capable of hitting the target within the range of 1000 meters.
10 anti-equipment sniper rifle fills the blank of anti-equipment rifle in China. As it becomes more and more popular, it will be equipped with a large number of PLA special forces and infantry. Its foreign trade price is only about half of that of M82A 1, which is good and cheap. It can be predicted that by then, any information unit of the PLA will be able to equip the class 10 anti-equipment sniper rifle, so that the tactical unit of the infantry class will have accurate killing within 2000 meters of the PLA. Ability, which was incredible before. 10 intelligent sight of anti-equipment sniper rifle can greatly improve the informationization ability of the PLA and is also a weapon for commanders to flexibly grasp the battlefield situation!
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