Chapter 818: Reloading Bullets
"Instructor, can you tell me the rules of this competition?"
Standing in his firing position, he solemnly carefully examined the PSG-1 semi-automatic sniper rifle in his hand at one time.
Although this gun has no advantage in weight, it is also because of the heavier and thicker competition-grade barrel used, and the extremely strict process and high-quality materials are used, which also casts excellent shooting accuracy.
He asked his instructor, Ahmed, "How many meters away?" What target? ”
Ahmed glanced at the other SAT instructor standing to his right and said, "Hussein, how about we have something more difficult?" ”
Hussein, the SAT instructor wearing the armband of the second sergeant, stretched out his hand and snapped his fingers in the air crisply: "No problem!" ”
Ahmed glanced at the ground, bent down to pick up a bullet case from it, turned to Zhuang Zheng, shook the shell and said, "Let's shoot the shell, how about it?" ”
Shell casings?
Zhuang Zhuang felt that there was no problem, so he nodded and said, "How many meters of distance?" ”
He had enough confidence in the PSG-1.
Ahmed said: "Start at 100 meters, add 50 meters each time, and whoever gets the farthest at the end wins. ”
Interesting!
Zhuang Yan suddenly became excited.
That's challenging enough!
"Don't rejoice too soon." Ahmed said, "Zhuang, you just won the students, but those are just the students. ”
He smiled incomprehensibly.
That expression was like saying – hey! Boy, you're just winning against a bunch of rookies who didn't even make it to SAS!
The solemnity was silent.
Now, there's no need to be too high-profile.
Okay, I don't know until I fight.
For the time being, it's useless to blow into the sky.
Those who are soldiers, it is the same everywhere in the world, you can do it, compare and look at it on the training ground.
"Oh! That's right. ”
Ahmet, who had just taken two steps, suddenly turned back to Zhuang Zhuang and said, "I'm talking about shooting here-"
He said that the shell was horizontal, and the hole that originally contained the warhead was aimed at solemnity.
"The warhead is going to go in from here."
Zhuang Zheng was not mentally prepared, and he was a little dazed all of a sudden.
Shoot the hole of the cartridge case?
It's equivalent to shooting the warhead into it from where it was originally shot ?!
"You mean, shoot a warhead into a shell?" Solemnly asked, "Is that what you mean?" ”
Ahmet nodded, "Yes, do you have any questions?" ”
Although Zhuang Yan really hadn't tried to do this, he still shook his head and said, "No problem." ”
Ahmed's proposed shooting rules immediately shocked all the guests under the awning.
Those shells were fired by the PSG-1 during the previous assessment, so they are the original shells of the PSG-1.
The PSG-1 uses special 7.62 caliber sniper shells, so each one is actually quite expensive.
The bullets that were solemnly used before were just sniper bullets produced under the authorization of Koch in T, and they were not original bullets shipped from Germany.
Although the process and gunpowder formula are the same, there are still some differences, so one of the bullets before the solemnity did not hit the 5th ring.
However, the distance just now was 500 yards, and the ring was 1 centimeter, which means that the solemn shooting consistency was excellent, almost perfect.
Today's weather is good, there is no wind, and most of the external environmental influences can be eliminated.
ALTHOUGH THE BULLET USED IN THE PSG-1 IS CUSTOM-MADE, IT ALSO FOLLOWS THE NATO STANDARD, SO ITS MAXIMUM WARHEAD DIAMETER IS 7.82MM. ACCORDING TO THIS CALCULATION, AFTER A BULLET IS FIRED, THE MOUTH OF THE CARTRIDGE SHELL EXPANDS AND STRETCHES OPEN DUE TO THE IMPACT OF GUNPOWDER, AND ITS CALIBER IS ABOUT 1CM.
This is essentially the same as the previous division of the 5-ring small circle target.
If there is a real difference, that is, the bullet casing has a great visual impact, and as long as there is a slight deviation, it will shoot crookedly, and if you don't want to target the paper, there will be at least a bullet hole left if you miss a little bit.
Shoot the mouth of the cartridge case, either it is a hit or a failure.
Based on the above factors, Yan Yan felt that he was still sure that at least within 200 meters, there would not be much difficulty in using the PSG-1 to shoot into the mouth of the shell at the distance after 200 meters.
However, since others challenge, in order to maintain the honor of the PLA, or to maintain their own personal honor, this battle book is undoubtedly to be taken.
"Instructor, do I need to know what ammunition we use, or the ammunition we used before?"
"No, we're using our own reloads, which we like to call 'magic'. ”
He pointed to the ammo box next to him, which was neatly stacked with clips and rows of bullets.
Solemnly walked over, picked up one of them, put it in his hand and looked at it.
The surface of the bullet is not much different from the previous ammunition, but the shell is very shiny, almost smooth like a mirror, and the material of the bullet is brass at first glance, very pure, and the tip of the bullet is about three millimeters thick with a silver-gray ring.
Generally, special ammunition will be marked with different colors on the warhead, such as black for armor-piercing shells, red for incendiary rounds, green for tracer rounds, and yellow or white for explosive shells.
This silver, indicating that it is a special mark used by their special forces, perhaps a unique mark for this so-called "magic" reloader.
"I have a request." Solemnly said: "Since you want to use your reload, can I try the gun and shoot 5 rounds first?" ”
Ahmet and Sergeant Major Hussein were stunned.
Then Ahmed laughed and said, "Zhuang, you are an expert. ”
Zhuang Zhuang also smiled: "Instructor, each other." ”
The reason why Ahmed said this is because Han Zixuan once mentioned "reloading ammunition" in the "Hunter" detachment.
Reloading ammunition is actually the meaning of manual reloading.
Ordinary folk reloading ammunition is to use hit, high-quality cartridge shells (some countries also have special stores to buy empty cartridge shells), and then buy warheads that suit their own requirements, after careful selection, the error can not exceed 0.2 grains, and then self-loading primer and their own choice of ready-made or to be reloaded, reassemble a bullet.
Due to the abundant financial resources, the military usually adopts customized warheads, and the number of orders, charge formulas, cartridge casings and warhead materials are all accurately and repeatedly tested and compared by veterans and experts, and they have been tested again and again, and the best ones are admitted, and then they are manually loaded, charged, and loaded with warheads to make special bullets.
Usually this kind of bullet is used in shooting missions with high accuracy, and several are several times more expensive than ordinary sniper special bullets, not to mention, the requirements for all aspects of the bullet are extremely high, and it is the best bullet that is most suitable for that gun type after countless trial and error.
According to different guns and needs, the warhead can be weighted and lightened, the material can be changed, and the gunpowder detonation state can be changed.
When Zhuang Yan took the bullet in his hand just now, he knew that it was a reloading bullet, and that was because the surface of the bullet was very smooth and shiny.
Generally, the shell of the reloaded bullet must be polished by a vibration polishing machine to strive for a smooth surface of the shell, so as to improve the accuracy due to the loading and launching.
The requirements for reloading manual orders are extremely high, and everything needs to be kept improving, not paying attention to quantity, not calculating costs, as long as accuracy.
It seems too complicated to say this, in layman's terms, it is generally suitable for professional sniper rifle shooting with extremely high accuracy, if the accuracy of the gun itself can reach 0.5MOA, the accuracy of the reloading can reach 0.4MOA.
Don't underestimate this little difference, for a good gun, it is already difficult to improve a little bit.
When Han Zixuan was in the "Hunter" detachment, he once dreamed that he could have a set of reloading equipment and could make reloading ammunition by himself, but he could never do so.
Because the charge of the reloading projectile is different from that of other bullets, because the trajectory is also different, a reloading projectile has its own ballistic table.
Solemnity does not have a ballistics table for such a "magic" bullet, so it is necessary to conduct a test firing, return to zero, and master what the ballistics of such a bullet really are.
From the solemn performance, Ahmed can see that the solemn is a connoisseur of shooting.
He suddenly felt that the domestic students under his command had actually lost unjustly.
This time, I really met a master.
Ahmed, who didn't believe it before, and even despised the solemn Ahmed, and the instructor Hussein of the SAT Brigade began to be cautious and serious about their opponents.
Because this is not a rookie.
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