In fact, the first half and even the first three quarters are very enjoyable to watch, and the details are still in place, such as clothing, weapons, accessories and so on. But in the end...just like everyone thinks...that's ridiculous. Therefore, I did some homework in the later period, and I will discuss with you:
1. Data part:
It has been clearly mentioned in the film that the enemy sniper uses 7.62X51 NATO
ammunition
. For sniper rifles such as M21, M24 and M40A1. This is a lead-core, boat-shaped tail structure competition round. According to testing, firing a set of 10 rounds on the M14NM has a spread of less than 12 inches (305mm) at 600 yards (550m).
2. Then take the M24 sniper rifle mentioned in the video as an example. The M24 sniper rifle fires 7.62mm M118
special bullets:
distance m, speed m/s, time s
100 , 733, 0.1 200, 680, 0.2 300, 630, 0.4 400 , 580, 0.5 500, 533 , 0.7 600, 488 , 0.9 700, 446 , 1.0 800, 408, 1.3 900, 372 , 1.5 1000, 340, 1.8 When 1000 meters, the speed drops to the speed of sound, and it is subsonic flight 1000 meters away The .7.62mm sniper bullet enters the transonic stage at about 800 meters, and the stability drops sharply, which is why the effective range of the 7.62mm sniper rifle is only 800 meters. 2. Conclusion:
1. I see a lot of people say that snipers are shot at the front and then hear the sound of gunshots. Yes, but it is not suitable for this movie. The first part has already explained that after the bullet exceeds 1000M, the bullet will fly at subsonic speed. If it is really at 1500M We won't talk about whether to snipe from a distance, first to hear the sound or to be shot first, but at least it will never be like in the film first to be shot and then to hear the sound for about 0.5 seconds. Please understand this point and answer your questions. But on the other hand, the effect of 1500M's 7.62 hitting the leg is still relatively real. I like it.
2. According to the data conclusion, at a distance of 1500M, hitting our sniper, I think it may still be possible, After all, it is the first enemy to find and shoot first, but when it comes to hitting our observers, I think it is a bit ridiculous. Hit the kettle and radio on a person who is already doing evasive tactical maneuvers? ? Still need bullets to fly at least 2S or more? ? Do you really think that you are God...
Of course, if you abandon these details, this film is still very cool to watch, there are many highlights, so there will be no spoilers. After reading it, you can discuss more, thank you!
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