Chapter 326 The best gun! Except the bayonet
As expected, Gao Zhendong took the bait. Hearing this, he nodded and said, "Well, it's great that you are interested. I have another suggestion. If possible, try to use high-pressure grenades. Don't use low-pressure grenades or high-low pressure principles. The trajectory is not good and it is awkward to use."

The 40mm grenade of the United States uses the high-low pressure firing principle. The original intention is to ensure the performance of range and other performance while taking into account the recoil as much as possible, but the trajectory is just average. It's not that they don't want to make things like our sniper grenades, but the grenades are not good, and they can't hit accurately even if you aim well.

You can tell by looking at the grenades of the two companies. One is slightly slender, while the other one is short and thick.

Although there is no such thing as "firepower phobia" now, Professor Liu knows that these people who have come down from the battlefield have an almost morbid and obsessive pursuit of firepower. He is not surprised by this and readily agrees: "No problem, no problem, we will try our best to take both into account. Let's compromise on the caliber, how about 35mm?"

When Gao Zhendong heard this, he said, "Great, Comrade Liu, you now have the foresight to look into the future decades ahead."

It is said that the 35mm caliber in the previous life was chosen because it was not close to the two sides. In fact, it is not really the case. This caliber was also chosen after careful consideration.

The 40mm caliber is a bit large. Under the premise of meeting the requirements of range and power, it has a greater impact on portability and weapon appearance. The slightly short and thick 40mm bullet of Citigroup is obviously not as beautiful as our 35mm. How do you say it? Good looks mean combat effectiveness.

On the other hand, 30mm is a bit thin and has insufficient development potential.

By the time Gao Zhendong crossed over, our team's weapons had developed a whole generation, but the caliber of the grenade had not changed to 35mm. This explains a lot of problems, because it is really easy to use.

However, we also develop and produce 40mm and 30mm grenade launchers, and even the ammunition of those two companies is compatible. There is no need to explain the reason for this, those who understand will understand, it’s a small amount of money, but it’s really sweet.

Professor Liu joked as he took notes: "This time we have to ask the students to design a mounting device for the gun. Director Gao has increased your workload."

Gao Zhendong smiled and said, "It's okay, it's okay. I'll treat you to a meal later as an apology for the workload. Haha. In addition, I'll teach you a method. It may be a little troublesome this time, but you won't have to go through so much trouble next time."

Picatinny rail, come on!

Upon hearing this, several students' ears perked up, like excited kittens.

Gao Zhendong drew a Picatinny rail on paper, as well as a schematic diagram and dimensions of the connector, and said, "You can build this thing on the upper and lower handguards at the front of the gun. If you want to hang any accessories, just build the connector on the accessories. As long as it is an accessory, it can be installed."

There are many shortcomings of the leather rail, but the good positioning accuracy, flexible use and wide range of application offset many problems. It is unnecessary to install it everywhere, but it is still very useful to install two sections on the handguard.

The students were studying it with great interest. Professor Liu stared at it for a while and said with a smile, "Director Gao, this thing is very versatile. I'm afraid you have more ideas than just hanging grenades, right?"

As the saying goes, old people tend to be more shrewd and clever. He understood my thoughts at a glance.

Gao Zhendong nodded: "Well, this is a universal thing. It can hold a lot of things. It's not very troublesome anyway. If you put it up easily, it will be convenient when conditions improve in the future and you can hold more things."

One student looked at it for a while and raised an opinion: "Professor Gao, isn't it a bit uncomfortable to hold it like this?"

The handguard is one of the main holding areas on the gun at this time. Some people hold the magazine, and some hold the handguard. However, after shooting for a while, you have to hold the magazine, it's hot!
Gao Zhendong gave him a thumbs up and said, "My classmate's opinion is very correct. In fact, we should hold the magazine more. After all, it is a rapid-fire weapon. If we fire for a while, it will definitely get hot and we won't be able to hold the handguard."

The student thought about it and nodded, saying that Director Gao was right.

Then I heard Gao Zhendong do a 180-degree turn: "But that place is indeed the most comfortable place to hold. I think you can add a small handle on it. It will be very useful for some troops with special missions."

There is no condition to add other things, but the small grip is still affordable, and it is also effective for the infantry at that time.

"Small grip?"

Gao Zhendong drew a small grip on paper and said, "You can consider making the small grip hollow and hiding a retractable bipod inside."

He talked and painted, and people listened and watched.

After he finished drawing, Professor Liu and several students gestured with their hands and felt that holding the gun seemed very comfortable.

Professor Liu said, "Director Gao, I am really impressed. Your suggestion is that the small grip is suitable for mobile warfare, and the bipod is suitable for positional warfare. It takes both into account very well. If you are not experienced, you will never think of this."

All the students were amazed. This thing was like a grenade hanging from a gun. It looked simple and did not require any high technical content. The things used were very mature or even common. It was just an outstanding idea, but a group of people could not think of it. Moreover, it could really solve practical problems.

Gao Zhendong had no choice but to attribute the incident to his past experience: "Haha, when I was in the tunnel during the intervals between battles, I had nothing to do, so I thought about these things every day." Professor Liu felt very sorry: "Director Gao has only graduated for less than a year. It would have been great if he had applied to our school when he took the college entrance examination."

Hmm? Professor Liu, what do you mean? I treat you as a comrade, and you want to be my teacher? Gao Zhendong suddenly remembered this famous joke from his previous life, and couldn't help laughing out loud.

He smiled and said, "It's not too late now. Professor Liu can consider recruiting a few more students from the retired soldiers. They are also very experienced."

This made sense, everyone laughed and the atmosphere became relaxed.

After a while of discussion, Professor Liu closed the notebook with great satisfaction: "Director Gao, I have gained a lot from this visit. Thank you so much. I will go back and incorporate today's gains into the project."

Several students were also very happy that their graduation projects were stable. Not only was it stable, but it would also look very beautiful.

These days, it is very common for graduation projects to deal directly with main battle equipment in colleges and universities of this line. In the early days of military industry, it was a group of old people who led this group of young people through all the bumps and bruises. Although there were problems of one kind or another, they really tried their best on the basis of basically having nothing.

Fortunately, their graduation projects will not be stolen by others, nor will they run away on their own, and there will not be a situation where my graduation project eats up your graduation project.

Several students thanked Gao Zhendong one by one. Gao Zhendong was polite while calling the cafeteria, saying that Deputy Director Gao was going to treat them again today.

After seeing off the people from Beijing University of Technology, Gao Zhendong didn't know that based on the discussion this afternoon, an assault rifle finalized in 61 was born. It was later called "the best gun in the past years, except for the bayonet" by domestic military fans, and it also received very good reviews abroad.

The general evaluation is that the cost, portability, ease of use, reliability, expansion, accuracy and power are very well balanced.

Even over the question of which assault rifle is which among the guerrilla warfare weapons, the "AK faction" and the "61 faction" were born. The two sides, like the "sweet and salty party", have a protracted and never-ending argument.

Well, when it comes to tofu pudding, Gao Zhendong likes spicy food.

After seeing off Professor Liu and the others, Gao Zhendong rode his bike back to the courtyard with Sha Zhu. Sha Zhu's lunch box kept hitting the bike frame, making a "clang" sound. Probably because it was filled with a lot of food, the sound was a bit dull.

There were not many taboos in this occasion when inviting Professor Liu and his friends, so Gao Zhendong asked Sha Zhu to join the guests and eat and drink together.

Whenever he has the chance, he will drag Shazhu along, his friend, to do something together.

Shazhu is not rude at times like this, he is very smart, he can liven up the atmosphere, tell interesting stories, and talk about professional matters.

Don’t think that the chef is not professional, he is very professional!

Moreover, at many dinner tables, talking about food and wine is a good topic. Many people are interested in it. The topic is not taboo and will not offend others. Anyone can interject a few words. Everyone has dishes from their hometown that they are proud of or that they can reminisce about.

Sha Zhu was very happy and drank a little too much, humming "hehe" in the back seat.

"Hey, thanks to you today, I can save some money for Sister Qin's family when I go back." Sha Zhulian spoke clearly.

Gao Zhendong laughed. You still remember it clearly. "Yes, she should be giving birth soon. Eat more good food. That's good."

He didn't know what Sha Zhu thought of Qin Huairu, and he had no intention of interfering. Anyway, it was up to you to do as you please, so his words were very neutral, even cold and objective.

Some people are the type who like to be in the spotlight. Even if they don't have such an idea in the first place, but you joke with them about it, they will eventually get themselves into trouble. So Gao Zhendong is impartial. It would be bad if they don't have such an idea in the first place, but they get themselves into trouble because of a joke.

"Well, poor child, born without a father."

At this time, Huaihua's name had not been chosen yet, and she was still in her mother's belly. However, Gao Zhendong felt that the person who gave the child this name was crazy.

Wood, ghost, if it weren't for the incident with her father, this name would be a good one. But considering that her father has really become a ghost and there are really trees in the courtyard, this name seems awkward no matter how you look at it.

This has nothing to do with feudal superstition. It is purely based on mood. Not being feudal and superstitious does not mean that you have to make yourself uncomfortable, just like someone with the surname Shi would not be named "Shang Fei".

(End of this chapter)