Li Yunlong rubbed his hands and said, "What, Xiao Duan, can you teach me this hand?" ”

Duan Yunpeng said with a smile: "There is a problem with this, in fact, it is very simple, that is, because our assault rifle adopts the design of hanging up with an empty magazine, simply put, it automatically maintains the state of opening the bolt after shooting the bullets in the magazine." None of today's rifles can do this, so as long as the hand speed is fast, you can do it with a single pick on the plate. ”

Li Yunlong also had itchy hands, and immediately completed this action under the guidance of Duan Yunpeng, and he also hit three magazines away, which was enjoyable.

The shooting accuracy of 400 meters is very good, and the dispersion area is only 160 mm, which is very accurate.

And both of them are sharpshooters, so there is no off-target, all the bullets are concentrated near the center of the target, in terms of shooting accuracy of 400 meters, this gun is higher than the Mauser 1898 type, the Lee-Enfield short rifle, the Hanyang made and the 38 big cover, Li Yunlong is very satisfied.

The next thing is to test the penetration of bullets, as well as the destructive power, and the things to test are wooden planks and steel plates, and now it would be too wasteful to use beef to simulate people.

So there is no such thing in the test, a bullet is 4.2 centimeters long, the warhead weighs 4.25 grams, a 40-centimeter-thick wooden board has been prepared to see if it can penetrate, and there is a one-centimeter-thick steel plate, if this can be penetrated, then what helmet is useless.

When the test firing began, Li Yunlong went on the field again, picked up his rifle and hit the wooden plank 100 meters away, and this time it was like rain hitting a plantain, and the wooden planks were almost scattered.

After beating a shuttle, everyone took the planks back and looked at them, and they were all penetrated.

If it is made by Hanyang, it will definitely not work, in this case, when fighting, the enemy can be killed even if he hides behind the wall of the house, as long as the wall is not thick, especially the wall made of wooden planks, it is really easy to penetrate.

The next step is to hit the steel plate, or at a distance of 100 meters, a shuttle is punched out, and the steel plate is pierced in response.

It looks like the penetration rate is 100 percent, which is really surprising.

The next test was 200 meters and 400 meters, and the results were very ideal.

After finishing the matter, Li Yunlong smiled and said: "Xiao Duan, this assault rifle you made is so good, I'll take one back and study it first?" ”

Duan Yunpeng said with a smile: "Of course this is no problem, let alone taking one, even ten is no problem!" ”

This is not peacetime, so the tests of the assault rifle, too, will not take too long, at most a few days will be completed.

Because the design is very perfect, unlike others, in the design process of the new gun, it needs to be repeatedly tested and modified, and sometimes tens of thousands of shooting tests are carried out, which is very bullet-consuming and time-consuming.

Like this assault rifle, the development time is more than ten years, and Duan Yunpeng got it directly in the system, and it doesn't take that long.

If there are many calculations and analyses in the design, such as the aerodynamic force of the warhead.

There will also be a variety of calibers to choose from, which is complicated.

The tests of the new assault rifle were completed in a week, and after the joint acceptance of the experts sent by the superiors, the new assault rifle met the requirements and could be mass-produced.

Now the arsenal is ready to produce a thousand assault rifles for trial in a month, and only then mass production.

When the time comes, it will be okay to produce 10,000 units a month, after all, this is in a hurry, in addition to the special combat team, other troops will also need to use it.

Time passed quickly, and the first batch of assault rifles, which was finally produced after ten days, was to be delivered to the new regiment of special combat teams, a total of 200 units.

Now the new regiment of special combat teams has also expanded in size, with 200 members, which can be called a strong strength.

When Li Yunlong brought people to pick up the gun, he was in high spirits, and he was going to send a special combat team to carry out an important task.

However, Li Yunlong still has one more thing to remember, and that is the matter of armored cars and Fury fighter jets.

Now the Fury fighter is almost ready to complete the final assembly of the first two prototypes, as well as the armored car.

So the first thing Li Yunlong did when he came was not to pick up the gun, but to let Duan Yunpeng take him to the assembly workshop of the Fury fighter.

I saw that in the assembly workshop, there were two Fury fighters that were about to be assembled, they looked too attractive, and it was the first time Li Yunlong had seen the fighter at close range.

He stepped forward, touched the skin of the fuselage and said, "My mother, this is really made of iron sheets, so you can fly into the sky, it's really amazing1"

Duan Yunpeng said with a smile: "Regiment leader, this is not an iron sheet, it is an aluminum sheet, if it is really iron, it will not be able to fly into the sky." Our Fury Fighter will be the fastest fighter in the world! ”

Li Yunlong smiled: "Yes, you said that this plane is strange, just rely on this propeller, it can fly so fast!" ”

Duan Yunpeng said: "It's not just the propeller, the real power comes from the thousand-horsepower aviation piston engine in the nose of our Fury fighter."

Li Yunlong said: "A thousand horsepower, obediently, is equivalent to a thousand horses dragging and running in front!" ”

Duan Yunpeng said with a smile: "Commander, you can't understand it like this, it's different. In the future, if we have this fighter, we will be able to have air superiority and air supremacy, and of course we will have more advanced fighters in the future. ”

Li Yunlong said excitedly: "Yes, tell me quickly, what plans do you have again!" ”

Duan Yunpeng said: "The aviation piston engine can only allow the fighter to fly to more than 700 kilometers per hour at most, but there will definitely be faster in the world in the future, and a new power will be used, the jet engine, which is now being studied by the British and Germans."

Li Yunlong said: "Yes, we also have to study it, how powerful is this engine?" ”

Duan Yunpeng said with a smile: "The jet engine is to generate thrust by discharging high-temperature and high-pressure gas turbines, of course, you can also install a propeller in front of it and turn it into a turboprop engine, which looks similar to an aviation piston engine, but the performance far exceeds that of an aviation piston engine, and the power can be made large, and when the time comes, don't say 1,000 horsepower, even 5,000 horsepower is no problem." ”

Li Yunlong said excitedly: "Great, then we have to do it, I support you!" ”

Duan Yunpeng said: "Let's take it step by step, jet engines and turboprop engines, fuel consumption is higher, but it can make the aircraft fly faster, even break through the speed of sound, and make the aircraft fly higher." If we change to a 2,000-horsepower turboprop engine, the Fury can fly to more than 700 kilometers per hour, and the take-off weight can reach more than three tons. ”