Chapter 933: Digging a hole to hide the comrades
Oh, yes, he came from the battlefield, he knows everything about battlefield!

Comrades in the army are even happier. You see, it’s good to have your own people. You don’t even have to say anything, they will take it into consideration for you.

Looking at Gao Zhendong, the army comrades had only one thought: Darling! If anyone tries to touch him, I'll kill you first!
What originally sounded like an impossible thing, after Gao Zhendong's careful analysis, seemed to be actually possible.

As for what technology can solve the problem of excessive dispersion, Gao Zhendong didn't say, and they didn't ask. Why are they asking? Don't you want to do it anymore?
A 32kg 12.7mm high machine gun, no, it should be called a heavy machine gun now. It’s rare just to think about it. The gun body is 18kg. If it were a soldier with a strong body, I’m afraid he would be able to charge forward while screaming!

Gao Zhendong: Not really, not really. This thing is too long. It’s better to charge with it or use it as a general machine.

The PKM can really be used for charging. As a hot fact, we often see the ZB-26 being used for charging in movies and TV dramas. An empty gun weighs 10.5 kilograms. Even if the weight of the bullets is included, a PKM with a 100-round belt is about the same weight as a ZB-26.

Anyone who has played COD knows that the PKP (an improved version of the PKM) is a mobile weapon.

"Well, this is worth doing!" Before the comrades in the army could get excited, the Defense Committee made the decision. Even if 32 can't do it, 35 or 40 can do it, right? This already meets the conditions for accompanying the front-line infantry, and judging from Gao Zhendong's habits, 32 is very likely to be no problem.

The solar panels themselves were given a rate of 12%, but they ended up raising it to 17% to 20%. I still remember it clearly.

Now they no longer care too much about Gao Zhendong's workload. This kid can always find time, and although these things look two different, one of them is actually bought as a copy, and it doesn't take much effort to improve it.

According to Gao Zhendong's habit, it is likely that he will throw out a bunch of directions and routes, and other comrades will implement them. At most, he will help solve some difficult details. In fact, the overall workload is not bad.

The meeting is still going on. There are so many things to do, and it is impossible for Gao Zhendong to take the lead in everything. Everyone should brainstorm and have their own strengths.

Gao Zhendong mostly listened and spoke very little. The comrades were able to solve the problems well, so he didn't need to bother himself. The opportunity to win the lottery was still very valuable.

It was already afternoon, and this kind of meeting was bound to be very long.

"...During the battle against the Sindhu people, our artillery company found the enemy during the pursuit, but the whole company only had about 10 guns. Fortunately, the enemy was frightened and surrendered directly, otherwise it would be really dangerous..." We can't expect that the enemy will be weak every time, right? Comrades such as the anti-tank team, air defense team, artillery, and medical soldiers lack a suitable self-defense weapon and only carry a small pistol, which is useless on the battlefield. This situation is very embarrassing.

Some of them carried the standard Type 61 assault rifle, but it was too big and heavy for them, so it was not a good choice and they could not carry much.

Comrades who deal with firearms have some ideas about this.

"We are working on a silent submachine gun. We can consider removing the silencer from the silent submachine gun and simplifying the barrel structure. That should be enough for them to use."

Gao Zhendong knew that this thing was supposed to be finalized in two years, and there was only a faint sound version. He didn't expect that a normal version could be produced in this time and space.

It's just that this thing has some "small problems".

"Really? That's great. This gun should be very light, right?" Submachine guns are not necessarily very light. For example, the PPsh-41 is very heavy, especially the one that is loaded with a drum magazine.

A comrade in the army was a little unsure and asked a question.

"An empty gun and an empty magazine weigh about 3.4 kilograms, which is not too heavy."

The comrades in the army immediately couldn't hold it anymore. This thing is not even lighter than the Type 61 assault rifle, so what am I doing with it?
"3.4? Then we should just take the 61 assault rifle."

“It will be lighter without the silencer, estimated to be around 2.7kg,” said the comrade in charge of this matter.

Although no weight reduction has been done yet, he is aware of the weight of several silencer parts.

"Oh, it seems OK."

It's bearable, but just bearable.

Gao Zhendong raised his hand: "You are using a free-bolt action and a milled receiver, right?"

Seeing him speak, the comrades did not neglect him, as they knew that 61 Tu had a close relationship with this person.

"Yes, that's right. It takes strength into consideration, and it's easier to accommodate the firing assembly. How did you know, Chief Engineer Gao?"

That's amazing! I can guess it without even seeing the design drawing.

"Haha, it's so heavy, so the probability of it having a milled receiver is very high. However, for a submachine gun, the probability of it having a free bolt is higher." Gao Zhendong explained. Then you don't know. At least I have seen the disassembled diagram in my previous life. The website is a good thing.

After saying that, Gao Zhendong smiled and said, "Actually, it doesn't have to be that troublesome. I suggest you use a tubular receiver and put the firing assembly in a steel box. At the same time, simplify the structure and reduce the parts. The free bolt action is for simple structure. If it is too complicated, it is better to use other automatic principles." The problem with this submachine gun is that it referred to a bunch of existing automatic weapons, even including the ZB-26. As a result, the structure was made very complicated and the weight increased all of a sudden.

"You have a point, but is the tubular receiver strong enough to withstand it?"

"The tubular shape is the strongest. Don't worry too much. As long as the bolt, chamber, and barrel are strong, the strength of the receiver is not that important, especially since submachine guns are not very powerful. Even John Bull uses one. If you're worried that it's not strong enough, you can ask Professor Liu from the Beijing University of Technology who is working on the 61 gun family. They have new gun steel. If it still doesn't work, you can ask me. I estimate that after you use these, you can reduce the weight to about 2 kilograms for an empty gun."

When the silent submachine gun was first being developed, the types of gun steel used by Professor Liu and his team were not yet available, and it was estimated that the comrades who were developing the silent submachine gun did not use these things, so Gao Zhendong mentioned it.

The 7.62*25 bullet used in submachine guns is considered powerful among pistol bullets, but it is just a little brother when placed in a rifle.

In fact, Gao Zhendong quite liked the Type 85 submachine gun that he saw in his previous life. There was no other reason, it was just that it was light and small. The ordinary version weighed less than 2 kilograms when empty, and the firepower was not bad. 30 rounds of bullets were very good. As for the problems, they were actually not a big problem for these troops, and these problems could be improved to a certain extent.

Those who work with materials are arrogant! Listen to what they say.

"Thank you so much, Chief Engineer Gao." Who wouldn't want to do better?

The troops were extremely satisfied when they heard that the empty gun weighed 2 kilograms. It was roughly the weight of two TT33 rifles fully loaded with ammunition. Why would they need a bicycle?

"Comrade Zhendong, now that you mentioned that, I remembered something. See if you can solve it."

Comrade, you think I'm Doraemon and I can get whatever I want, right?
"What do you think."

"We know that you are very knowledgeable about pyrotechnics, so we want to see if we can solve this problem."

Most people don't know about DNTF, as it has just been proposed and the confidentiality level is too high. However, there are still people in Heihun60 who know that it is related to Gao Zhendong.

Anything that can explode is a pyrotechnic, there is nothing wrong with it.

"Bunkers! During our pursuit, we occasionally encounter enemy counterattacks and need to build positions on the spot. However, we often don't have time to build them and can only look for favorable terrain. In fact, in addition to enemy counterattacks, there are many other situations where we need to build bunkers quickly. For example, airborne troops have no chance to build fortifications in advance and are in urgent need of them. But right now, we are actually blank in this regard."

Gao Zhendong fiddled with the system for a while before asking, "What kind of terrain do you need to build your position on? Is there enough frozen soil?"

"Medium-hard soil is fine, but frozen soil...is that too much to ask?"

"Not really, but the speed of freezing will be slower."

No, from what you said, you have already thought about what to do in just this minute?

"It doesn't matter if it's slow, as long as we can get it done in a short time. Digging holes in frozen soil is an old problem. The north... the snowy west is indeed frozen hard in winter. We still have to consider that the Sindhu people are ready to make a move or further attack. If we can have this, our mobile strike capability will be stronger."

It's not a big deal, but if it can be solved, it would be a very good thing.

"If you talk about this matter, I have a lot of ideas... But let's not talk about those for now. Let's solve the problem you mentioned first." Countless ideas flashed through Gao Zhendong's mind. He didn't have to come up with these ideas himself. Ideas were the most important, and it was not that difficult to realize them.

"Okay, okay, okay, we'll discuss the other things later, just talk about this first." The comrades in the army were very happy, hehe, there was an unexpected gain.

"Since you mentioned pyrotechnics, I guess you have also thought of using explosives, right? Hehe." Gao Zhendong said with a smile.

"Yeah, that's right, but how to blow it up properly is up to you. You can't just dig a hole and put the explosives in, right? That won't actually be very effective."

Without this equipment, I have to dig a hole. With this equipment, do I still have to dig a hole? Then wouldn't this equipment be in vain?

It's true that the equipment we use on permafrost actually requires us to manually drill holes in the permafrost at the beginning, and then fill it with liquid explosives to blast it open.

Gao Zhendong naturally would not choose that method.

"Well, how about this? Within 3 minutes, build a one-man shelter with a diameter of 1 meter and a bottom diameter and depth of about 0.5 meters on medium-hard soil. Within 6 minutes, build a one-man shelter of the same size on frozen soil. How about that?"

"3 minutes on medium-hard soil and 6 minutes on frozen soil? All right, all right!" The comrades in the army were extremely happy. Under normal circumstances, it would be difficult to dig a shallow hole on frozen soil in 6 minutes, and it was simply impossible to dig such a big hole on medium-hard soil in 3 minutes.

"The medium-hard soil type weighs 1.5kg, and the frozen soil type weighs 4kg. Is that acceptable?" The explosives in Gao Zhendong's hand are superior to those of his predecessors he saw in his previous life, so he dared to propose lighter indicators.

(End of this chapter)