"My dad came back, and it said that if he retires, my mother won't be alone in Kyoto, but my dad is still a little unhappy." Xiaoyun pinched his bangs hard for a while, almost letting his bangs continue to use the family method.

"It's okay to come back, and retire to retire." When Liu Hai heard this, he didn't know what to say.

However, Lao Lou has been on Hong Kong Island for a few years, which is also beneficial for future development there.

Bangs' life has returned to normal, and no one thinks about things thousands of kilometers away with the person in front of them.

In the maintenance department, Liu Hai is making a sniper rifle, and the drawings for the sniper rifle have long come out, and the materials have also come out, but because of the problem of the time node, it has been delayed for a while.

"That's what you call a sniper rifle?" Sun Aiguo looked at the parts made by Bang Hai and the bullets made by Bang Hai himself, and asked.

"Factory director, these are made by me, do you want to find a place to try them?" Bangs nodded, it's time to take them out too. October is not a few months away.

"I'm sure we're going to give it a try, let's go, let's try it ourselves." Although Sun Aiguo knew that Liu Hai had good things, he always felt that a gun was not very powerful.

12.7 mm, that is, the caliber of the machine gun, Sun Aiguo has even hit the machine gun, in Sun Aiguo's consciousness, the caliber represents everything, no matter how powerful your gun is, it is also a gun.

There are four kinds of bullets prepared on Liuhai's side: ordinary armor-piercing bullets, incendiary bullets, tungsten core armor-piercing bullets, and ordinary bullets.

There are only 20 bullets of one type, all of which are handmade by Bang Hai himself with equipment in the maintenance department.

The security department of the factory often trains on the other side of the shooting range, so there is no need to inform them to prepare or anything.

Because the security department has recently been equipped with a new short-fledged rifle, all the personnel have to be retrained, and the marksmanship is practiced with bullets.

When Liu Hai assembled the parts of the sniper rifle in the shooting range, the head of the factory's security department stared like a bull's eye.

The person in charge of the shooting range heard that the people from the motorcycle factory had come to test the new gun again, and he followed.

Originally, I watched Bangs take out a lot of parts, and the barrel seemed to be a machine gun barrel, but I didn't expect it to be a long gun when assembled.

"Sniper rifles?" The person in charge of the shooting range looked at the bangs and put the scope on the gun, what is this gun for? It's plain and clear.

Bangs equipped this gun with an eight-fold lens, a ten-magnification lens is being manufactured, and the sights of different periods, even if they are also said to be triple-scopes, eight-fold lenses, etc., are actually completely different in quality.

Unlike previous target shooting, this time a thick steel plate is installed on top of the target.

"Yes, this is a large-caliber sniper rifle, mainly against lightly armored targets." Bangs speak more professionally now, and no one will question anything.

This time, the targets were set at 200 meters, 400 meters, 800 meters, and 1,000 meters.

After the people from the security department set up the shooting range, Liu Hai personally took a look at it, and the 1,000-meter target was made larger.

After the bangs were carefully examined, he nodded with satisfaction, these targets all had a steel plate on them, and it was a 20mm steel plate.

"This is an ordinary sniper bullet, mainly against low-value targets, that is, people and the like." Liu Hai took out a bullet and introduced it to Sun Aiguo.

Sun Aiguo nodded, and then let the bangs operate.

Of course, Bangs will not operate it himself, but put the sniper rifle on a machine for some adjustment, and then load it.

Then the group let go of the bangs from a distance, and pulled the rope, and a switch on the equipment that fixed the sniper rifle was touched, and the trigger of the sniper rifle was pulled.

With a bang, the bullet flew towards the target 200 meters away.

If nothing else, the steel plate on the target did not penetrate, but only left deep marks.

Bangs took out chalk and drew a circle, then came here and took out a second bullet: "This is an ordinary armor-piercing bullet." ”

Ordinary armor-piercing shells directly penetrated 200 mm of steel plates at a distance of 20 meters.

The steel plate of the motorcycle factory is between the ordinary steel plate and the armor steel plate.

"It's an armor-piercing incendiary bomb."

With the sound of a gunshot, everyone came to the target and looked at the wooden plank that was still burning after penetrating the steel plate, with a shocked face.

Sun Aiguo looked at the target a thousand meters away, and felt that today's things were not simple .......

"This kind of bullet is expensive, so it won't hit 200 meters for the time being." Liu Hai said with a tungsten core armor-piercing bullet.

This kind of bullet is expensive, close to the target, not very cost-effective, as for the war, 200 meters basically snipers may not be able to do a rifle, after all, the other party can dada, the kind of dozens of meters to gather the gun peak duel, but in some movies, the sniper's duel, is life or death, there are no bells and whistles, what to raise legs, roll, jump, that kind of jump is afraid that their exposed body is not .......

Then there's the 400-meter distance, which is significantly less powerful than a normal bullet at a distance of 200 meters.

Ordinary armor-piercing bullets, as well as armor-piercing incendiary bullets, are significantly less powerful.

It was only at this time that Liu Hai took out a tungsten core armor-piercing bullet and easily penetrated the 20 mm thick steel plate.

600 meters, 800 meters, is the stage of tungsten core armor-piercing bullets.

What does it mean for the person in charge of the shooting range to be shocked and penetrate a 20 mm thick steel plate from a distance of 800 meters?

It means that the enemy's machine-gun positions, mortar positions, within the distance of this gun, are targets.

At a distance of 800 meters, it may not be so easy to hit a person, but it is very simple to hit a lightly armored target or even a mortar position from a machine gun position.

If such a bullet hits the box of a mortar shell, it will directly trigger a shell explosion, and the entire mortar position will basically be destroyed.

After the gunshots rang out, the group couldn't wait to run to the target a kilometer away.

Looking at the 20 mm thick steel plate that was penetrated, although this was not an armor steel plate, it also made everyone present gasp.

What does the power of penetrating a 20-millimeter-thick steel plate from a kilometer away, even if it is an ordinary steel plate, represent?

Sun Aiguo didn't ask Liu Hai on the spot what was special about this bullet, and it didn't look ordinary.

When he got to the car, Sun Aiguo couldn't wait to ask, "Xiao Liu, what was the most powerful bullet just now?" ”

"This is a tungsten core armor-piercing bullet...... Liu Hai explained.

"You write a document here, and then rebuild some bullets, and then I will send it to the ministry for acceptance." In fact, Sun Aiguo wanted to pick it up and fight just now, but considering the test process, he didn't do that.

The production of sniper rifles does not mean that they are immediately tested with real people, but they must be tested continuously to see how well they can withstand it.

How many times can these be used?

If you rashly use people to experiment, it may bring bad results, which is also what Liu Hai asks for.

Liu Hai also wanted to pick up a sniper rifle and shoot a few shots himself, but it was impossible, and Sun Aiguo would not let himself do it.

"That's more powerful than a heavy machine gun." Sun Aiguo can only express it in his own poor language.

Because in Sun Aiguo's impression, the heavy machine gun is the most powerful gun.

Bangs nodded, muttering to himself: "If you only saw the power of a 14.5mm machine gun, that thing uses 14.5×114 bullets, which is comparable to a 20mm cannon." ”

As soon as Sun Aiguo returned to the factory, the leader of the first machine department called, and the person in charge of the shooting range had already called to report, mainly because the gun was too perverted.

When the leaders of the troops heard this, they were a little unconvinced at first. After repeated assurances from the person in charge of the shooting range, and some said that people from the motorcycle factory had come to test the gun, the leaders of the unit hurriedly called the leaders of the First Aircraft Department.

The leaders of the First Aircraft Department also wondered, why no one reported to me, and I happened to have something to do with Sun Aiguo, so I asked Sun Aiguo to come here.

Sun Aiguo only went to the ministry to report his work.

"Comrade Xiao Liu said in the first half of last year that he would make sniper rifles, and at that time I thought it was a small-caliber sniper rifle, but I didn't expect him to make a 12.7 mm sniper rifle, and I was shocked when I heard it." Sun Aiguo sat in front of the leader of the first machine department, and said while smoking.

At this time, the leaders liked to smoke, in fact, because during the war years, it was used to relieve anxiety, such as after the war, before the war or something.

"You don't see it? A thousand-meter target, 20 mm thick steel plates are penetrated, with this thing, the enemy's heavy machine guns, and mortars, what is it? Shen Aiguo said excitedly, and said in detail what he had just shot the target.

When the leader of the first machine department heard this, he said angrily: "You don't know if you call me to go and have a look." ”

"Isn't that uncertain in my heart? After preparing for the test, I will report to the work immediately, and I have asked Comrade Xiao Liu to prepare the materials and let the department accept it. Sun Aiguo quickly explained that this is also a normal process.

"This new bullet designed by Comrade Xiao Liu, I personally feel that it can be made into the same shell, and it is more powerful." Sun Aiguo talked about the bullet that Liu Hai said again.

The leader of the first machine department heard this: "What kind of bullet is it?" ”

Sun Aiguo gave a brief introduction, and after hearing the introduction, the leaders of the first machine department also nodded, and let the people in the department study and study this follow-up.

"By the way, you still have to take responsibility for the refrigerated truck, prepare two refrigerated truck manufacturing workshops, and produce at least 500 units a month, which is this year's output." The leader of the first machine department said while drinking water.

When Sun Aiguo heard this, he said with some dissatisfaction: "Leader, didn't we talk about it?" This stuff is produced by someone else. ”

The leaders of the first machine department also have no choice, because the following units have called to report, just one meaning, we only accept the refrigerated truck from the motorcycle factory, otherwise we don't want it.

The leader was still a little angry and asked why?

The following unit said confidently: If you change to other types of cars, it will be broken, and we will repair it ourselves, but if the refrigerated truck breaks down on the road, whose thing is broken?

He also said that if it was not produced by a motorcycle factory, they would rather not.

The leaders of the First Machine Department came to their senses. In the past, when the truck broke down on the road, it broke down, and if you could fix it, you could fix it, and if you couldn't fix it, you put it there and go back to find someone.

But the refrigerated truck is really broken down on the road, and there is nowhere to fix it, what should I do with the contents inside?

"Old Sun, I just feel that you are panicking." Of course, the leaders of the First Aircraft Department can't tell the truth, and they want to let Sun Aiguo do it himself from the other side.

Sun Aiguo looked at the leader with some incomprehension, and the leader explained: "Look, the platform of the refrigerated truck itself is produced by you, and the core refrigeration equipment is produced by you....... ”

When the leader said this, Sun Aiguo was stunned for a moment, as if this is the truth, the car is produced by itself, the refrigeration equipment is produced by itself, and other factories will make a carriage?

"It's not the key, you said that if you hand over good equipment, they will produce it, there are problems here, there are problems, do you think it is a waste?" The leader of the first machine department spoke again.

"Okay then." Sun Aiguo weighed it and found that it was okay to build this refrigerated truck, and it would bring more benefits to the factory, so he nodded.

In the afternoon, Liu Hai sent away a full set of materials, as well as sample guns and the like, this time the design and manufacture are all Bangs, one person in the maintenance department, and the others are engaged in the compressor equipment of refrigerated trucks in the workshop.

A sniper rifle is nothing, and Bang Hai is also preparing a 14.5mm heavy machine gun, of course, this thing will be equipped with armored vehicles.

The main thing is that such a large-caliber heavy machine gun, if it is not equipped with an armored vehicle, if you carry bullets manually, you will really be tired to death.

The armored car will be used as a machine-gun fire support in the future, of course, it can also be used as a machine gun or something, as for whether it is tracked or wheeled, it will be said later, it can also be amphibious...... Ahem, it's really not who Liu Hai wants to target, after all, our vast coastline.

Bangs is now mainly in the layout of the basic field, that is, to take out a product in the field we lack to fill this gap, and then upgrade and optimize it slowly.

Of course, this is within our own reach, and we have too many things to say now, from airplanes to missiles, and then to warships.

The bangs are measured according to the level of working conditions on this side.

"Once the centrifuge is produced, all the equipment is upgraded again." Bangs are ready to start with equipment like machine tools again.

This time, after the upgrade of machine tools and equipment, it is a CNC machine tool.

"It's still a few years away from the first four-position microcontroller." Bangs remembers that the first 4004 microprocessor chip seems to be in 1971.

"It's a pity that I'm not proficient in the semiconductor field, and it seems that I will find a way to support this industry later." Bangs aren't all there is either.

In fact, the development of chips in the 80s was also in time, why did Liu Hai let Xiaoyun go to Hong Kong Island, it was nothing more than that he wanted to have a sum of money in his hand to use, and he could do whatever he wanted, Liu Hai didn't want to interfere in the government's affairs or anything, that was looking for death, and there was a group of people who have always existed, these people are for money...... What can't you do?

(End of chapter)