Super Weapon Swap System

Qin Guan frowned. He looked at the man standing in front of him. He was an old man. This old comrade was also a veteran fighting on the light weapons front. His men also had weapons designed to hold hands, such as type 67 general-purpose machine gun.

At first, the weapons of the Han army were definitely Wanguo brand, which was very complex and terrible.

Besides, there are more than ten kinds of machine guns, including MG34, mg42, mg13.mg15 in Hans. Chicken country's hatch Keith series, what else is zb26 / 30, and even Dazheng 11 crooked handle, 96 type crank handle, and so on.

Later, the army changed gradually, leaving only type 53 and type 57. However, China seriously developed a general-purpose machine gun.

Therefore, China decided to develop a general-purpose machine gun for model unification. We decided to learn from the structural scheme of foreign excellent machine guns. In this way, it is a hodgepodge design to take the advantages of various countries.

Generally speaking, it should be a good weapon to draw on the strengths of others. However, after the type 67 machine gun was equipped with the army, it exposed a lot of problems, such as jamming and empty firing, damage of the gun, rupture of the gun frame, etc. in that era, these were understandable at the peak of the political movement.

As a machine gun, if it has fired 1000 bullets, it is bound to jam once. It is only under normal circumstances that there is such a serious failure rate of stopping firing.

If in the harsh environment with wind and sand, the reliability decreases linearly, and even jams will occur after hundreds of bullets are fired continuously, which often leads to spontaneous combustion of bullets in the bore and dangerous explosion failure outside the bore.

It can be said that this is a very unreliable weapon, so this machine gun is also rated as one of the worst general machine guns in the 20th century.

This may be an element of slander, but after the battle in monkey country, many troops urgently withdrew the unreliable type 67 machine guns and restored the old type 53 and type 57 machine guns, which can explain the problem.

Now, this old comrade is a veteran of the light weapons development industry and a supporter of the 5.8mm bullet project. Facing the equipment suddenly taken out by Qin Guan, he holds a negative attitude.

Even if it can be blocked, what's the use?

Those who use it will also suffer internal injuries!

Qin Guan listened to his words and smiled: "it seems that in order to convince everyone, we have to try it ourselves."

With that, Qin Guan picked up this bulletproof vest and began to wear it on himself.

"Mr. Qin, I'd better come." the scholar said, and he was about to grab it. The scholar was most concerned about Qin Guan. At this time, Qin Guan can't take risks.

"If you come, I'll shoot you. Do you have confidence?" Qin Guan said, "even if you have confidence, I don't have confidence. It's better for you to shoot me. I'm relieved."

Qin Guan's words are very light.

If the scholar wants to wear it, who will shoot? Qin Guan? Qin Guan didn't play with the gun several times. What if he missed and hit the scholar on the head?

It's still a scholar's shot.

In fact, the scholar was surrounded inside. In fact, in addition to the scholar, Xiang Jing, major Yang and vulture special forces can complete the shooting task by pulling out anyone. Their accuracy is absolutely 100%.

But now, when Qin Guan said this, the scholar had a fixed thinking pattern and thought it was the business of these two people.

The scholar was stunned. Qin Guan was already dressed and said to the scholar, "this time, let's change the AK74. In order to increase its power, the distance is reduced to 100 meters. No, 50 meters. Shoot me."

In the state of Han, there is a unique skill of practicing darts, that is, using people as targets. Moreover, darts people have to cover their eyes. If darts are nothing, there are people who throw axes. In short, in the words of the oil man, there is no other, but only skilled hands.

Now, for his own safety, Qin Guan lowered it to 50 meters and let the scholar shoot himself. Moreover, when Qin Guan was a target, he put on the bulletproof helmet he brought with him. What if the scholar missed?

"Mr. Qin, there's no need for you to take risks. Let's change someone." the leader of the logistics and equipment department was also anxious. Even the old expert who just held a negative attitude said quickly: "yes, Mr. Qin, let's change someone."

"I'm confident. It's absolutely all right. Besides, if something happens, ordinary people are also a life. They can't take risks. You step back. Come on, scholar, fire!"

The scholar picked up the AK74 50 meters away.

If you are a layman, you can't see the difference between AK74 and AKM. They are almost the same. In fact, their principles are the same, and 50% of the components can be used in general, just the difference in caliber.

The previous 7.62mm bullet has great power and long distance, but it has low precision and large recoil. On the contrary, this small caliber rifle has small recoil and high firing speed. Although it has small power, it will roll after entering the human body, and the actual lethality may be greater.

Now, shoot at Qin Guan?

The scholar won't have too much psychological burden, because the scholar knows that if the just 5.56 mm projectile doesn't wear through, the 5.45 mm projectile will not wear through, and its power is smaller, even at a distance of 50 meters!

"Da!" the scholar breathed calmly. Then he pulled the trigger. The 5.45mm bullet rotated in the gun chamber and flew out. For it, it took less than 0.1 second. Almost when Qin Guan saw the firelight at the muzzle, the bullet hit Qin Guan's chest.

The warhead gently pierced the outer layer of cloth and hit the ceramic plate.

If you slow down the lens, you can see that at this time, the warhead of the 5.45mm small caliber rifle bullet has broken and become small pieces. These small pieces increase the action area of the warhead.

When the impact force is the same, the larger the area, the smaller the pressure will be.

Then, cracks begin to appear on the ceramic surface in the impact area and extend outward from the impact area.

This function is three-dimensional. In addition to extending outwards, it also advances along the compression wave front in the impact area and goes deep into the interior of the ceramics. The ceramics inside also begin to break, and countless powders are generated and fly away towards the outside. Otherwise, the hole will not appear.

At this time, cracks began to appear on the back of the ceramic.

Then, the fiber layer behind the back plate also began to be impacted. The fibers are cross distributed. When the impact energy reaches these intersections, it will be dispersed. At the same time, the separation and offset of these fibers are also constantly absorbing the impact energy.

The bullet stopped before it penetrated.

Of course, it was only the bullet that stopped. For Qin Guan, at this moment, Qin Guan suddenly shouted, and then fell back!

"Mr. Qin!" the scholar threw down his gun and ran over quickly. Should there be no accident?