On one side is the thunderous Maori master, and on the other side is the mainland envoy Chen Wusheng, who seems to be calm on the surface, Shida Ami X is very difficult, she wants to resolve the conflict between the two sides, let everyone sit down calmly, and do their best to repair the post base. Pen ~ fun ~ pavilion www.biquge.info

"Yami, when you are decided, you are constantly messing up, and Maori will not allow people who are better than themselves to appear."

At the critical moment, Chiwa Aoi woke up Ami Shida and said the essence of the contradiction. Chen Wusheng is too good and seriously threatens Maori's position, and judging from his selfish and arrogant character, he will never allow Chen Wusheng to stay in this position that threatens him.

Ami Shida, who figured it out, ordered, "Take the Maori master to rest, and I'll take over this place for the time being." ”

The people brought by Ami Shida this time were all her personal guards, and they didn't hesitate and stepped forward to take Maori.

"What are you doing? How dare you treat me like this, do you know who I am? I want to see the lord of the castle! I want to see the lord of the city! I have shed blood for the station, I have shed tears for the station, you can't do this to me! In the future, you don't want me to help you work! You wait, you will regret it! ”

From the loud reprimand at the beginning, to the later reprimand, it turned into swearing after finding that it was futile, and all kinds of ugly and dirty words were shouted, so that the weak character Ami Shida's face became worse and worse, and he was more determined to make his decision.

The one who got in the way left, and the rest of the people had no one to sing against Chen Wusheng, so it was much easier to deal with. He first set out to improve the most basic weapon, the air gun, which is one of the most simple and popular weapons to operate, and must be greatly improved in order to increase its combat effectiveness in the shortest possible event. Chen Wusheng, who was not interested in making a decisive weapon, set out to study air guns.

I have to admit that airsoft guns have their advantages, simple structure, convenient production, and fast supply. On the other hand, it is less lethal and has a low attack frequency, so it has no firepower advantage in the face of hordes of strangers.

"How are you going to improve this weapon?" Qianhe Aoi Mei took Qian Jiling to assist Chen Wusheng, don't look at Qian Douling is a trainee witch, in terms of firearms manufacturing ability, she ranks first in the post base.

"Maybe it's power, maybe it's the frequency of attacks."

Chen Wusheng's idea is very simple, since the power of the air gun is not enough, then increase its lethality. The method is actually very simple, borrowing some design concepts of the gun, Chen Wusheng made the caliber of the air gun larger, increasing the power force and pressure carried by the Fusang soldiers.

Then the bullet was improved for the air gun design, the original air gun originally had a bullet, simply said to be a round ball steel ball, the small steel ball was packed into a small box, and then obliquely fixed on the right side of the air gun, so that after each shot, the small steel ball will automatically slide into the barrel, and the holder only cares about aiming and shooting. In this way, in the production of bullets, only the metal liquid needs to be injected into a specific template, and after cooling, a large number of finished products can be produced, without further processing.

This method is indeed very fast to produce, and mass production has been achieved, but what is the use of killing more ghosts if it is not effective? The hardness of such a rough bullet is definitely not required, you must know that the skin of the strange ghost is comparable to metal, if the bullet is not hard enough, whether it can withstand the pressure or whether it is harder than the skin of the strange ghost is worth researching, it turns out that many bullets do not penetrate the skin of the strange ghost, causing unnecessary waste.

So Chen Wusheng made a new machine tool to produce bullets, which were based on the arrows of mechanical repeaters, with a sharp head, and the same as the arrows of mechanical crossbows, which were very short and about the same length as the little finger. Secondly, in Chen Wusheng, the length of the barrel was shortened, and rifling was added to the barrel. Rifling can be said to be the soul of all barrels, and mechanical crossbows are no exception, the role of rifling is to give the arrow / warhead the ability to rotate.

In the final analysis, the airsoft gun of Fusang Country itself is a reference to the mechanical crossbow of the Shenzhou Empire, but the mechanical crossbow is too complicated for Fusang Kingdom, and they retreated to the second choice of airsoft guns. However, they only learned the surface and neglected some of the details, of which rifling was the most important.

Today's mechanical crossbows are difficult to see the shadow of the bow and crossbow of the past, and it is actually just a habit to still call them like this. They are similar to air guns, and the body of the early design of mechanical crossbows is also long, after all, it is believed that the longer the barrel, the longer the range. Therefore, for a while, people pursued a long and thick barrel, until later it was found that when the barrel was too long, the propulsion force became smaller, and the force weakened, but it could not hit the expected effect, and more importantly, the long barrel was damaged very quickly, which brought pressure to logistics. Although the cost of mechanical crossbows is low, they cannot stand a large number of them, and they are used frequently, and they accumulate a very large amount of money over time.

Through constant calculations, the engineers found that it was necessary to use a barrel of the appropriate length in order to give full play to the maximum range of the projectile / arrow! The Fuso people did not know this knowledge, they still followed the old path, and the length of the gun was nearly one person high each time, and the bayonet was higher than a person. Now Chen Wusheng directly subtracted two-thirds of the length of the barrel and added rifling to the barrel. The role of rifling is to give the warhead the ability to rotate, so that the warhead can still maintain a given orientation after being discharged.

In long-term combat, the ballistic performance of guns and ballistae without rifling is unstable, and sometimes arrows and bullets will fall directly downward, and sometimes they will even fold back on their own! The soldiers found that arrows/bullets are subject to a combination of several forces when flying, especially air resistance. When the arrow advances, the air resistance is so large that the air can be seen as a solid, and it is easy to make the arrow deviate from the target, the ancient archers with good archery skills can overcome this difficulty with their own skills, but ordinary soldiers can't do it, so that the mechanical crossbow level has an amazing range, but it has a bad hit rate, and the farther the shooting distance, the worse the effect, which can be described as miserable.

As a last resort, the engineers studied again and found that if the arrows and bullets were shorter and swirled and fired, these problems could be solved. The rotational motion gives the arrow the stability it needs to fly along a ballistic trajectory, with a high degree of stability. In addition, the rotating bullet also increases the penetration - the drill bit is rotated to easily penetrate the solid. Especially for the killing of the human body, after the rotating bullet enters the human body, it will tumble and kill a large number of tissues in the human body.

After continuous efforts to experiment and improve, the current mechanical crossbow has become what it is today, and it is basically impossible to see the original appearance except for the shadow, and even the principle is different. More lethality, faster, more sustainable, simpler maintenance, and lower costs.

With a large amount of successful theoretical knowledge, Chen Wusheng's work of improving the air gun was very simple. In addition to the previous short barrel, rifling, and redesigned bullets, Chen Wusheng also made modifications to the gun body.

After all, it is to help Sang Guo, Chen Wusheng will not give the core technology of the empire to outsiders, so the easiest way is to improve. The simple power unit behind the waist of the Fuso soldiers is equivalent to a drive, which can provide power, but it solves the power problem. It's just that the people of Fuso have not thought about further improvement, and they have mastered this technology for more than two hundred years, and it has been maintained at the level of the year, except for the more delicate and skillful workmanship, there has been no progress.

In the face of the hordes of strange ghosts, the original air gun attack frequency was too low, even if it could kill with one shot, it could not deal with many strange ghosts, so making the air gun able to shoot quickly and continuously became another problem that needed to be solved.

With the power system, it is much simpler in advance, the power unit and the barrel are connected together, and the repeated linear movement is carried out directly in the guide groove, and a series of actions such as feeding the bomb into the chamber, locking, and firing are carried out in turn, so the rate of fire is extremely high. The magazine was changed to a long rectangular box with springs, and when the first bullet was fired, the bullets in the magazine were replenished immediately without delay. In the end, the purpose of continuous firing was achieved, and because it was powered by the power plant, the firing frequency could be adjusted, from 370 rounds to about 450 rounds per minute, which was several times faster than the previous one round per second.