"What are the benefits of the unsupported structure?" Qin Guan asked.

Why use this layout with the magazine behind? Of course it is to reduce the length of the gun!

The old expert said: "The length of the gun is reduced to facilitate use in the tank, and there are other narrow spaces, which are also practical. Although the overall length of the gun is short, the length of the barrel has been increased and can be larger. Initial speed and accuracy."

These advantages have been recognized by global light weapons designers.

"Are these advantages from our mouths or from the soldiers?" Qin Guan asked.

When Qin Guan said this, the old expert was shocked: "Now that the unsupported rifle has just begun to become popular, how can soldiers realize these benefits?"

Now, there has not been a large-scale change of clothing, it is just an experiment.

"There is a big difference between theory and practice. We build weapons not only in factories and in the design room, but also in practice to see what the infantry needs." Qin Guan said: "Our infantry Do you care about the reduced weight of one kilogram? How many of our infantry are fighting in the vehicle?"

Now, although there are advanced infantry fighting vehicles in the country, the country does not have the funds to replace them. Therefore, a large number of personnel are still motorized infantry. They arrive in the theater by truck and get off the infantry to fight. There is no need for short rifles.

"As for shortening the length, we can completely solve the problem by folding the buttstock and shortening the barrel. This is not a weapon we need in large quantities. If we say that we are equipped with a small number of elite troops, we can, but we must say that it is a large-scale army. If you want to change the standard, then forget it.” Qin Guan said: “Unsupported rifles are not new. At the beginning of this century, there have been various unsupported designs, but it is only now. It’s just that the unconventional country like the Chicken Country has adopted this rifle. In 30 years, they should find that they have taken a detour and have to return to the drag rifle."

Qin Guan said straightforwardly, this is a detour, just like a small-caliber rifle, it is a detour.

Others don't know, Qin Guan knows, the people of Ji Country have developed a non-handled rifle, leading the trend in the world, the result? Finally, I changed the rifle with the **** stock of HK416.

"Furthermore, you know when you fight the bayonet. An inch is short and an inch is dangerous." Qin Guan said: "Who wants to fight the bayonet with an unsupported rifle?"

Not to mention the use of bayonet, look at later generations, dozens of cattle soldiers, the bullets were lost, bayonet, and a few killed. As a result, hundreds of militants were scared and ran away!

"This is all prejudice. I firmly believe that if you have a rifle, you will definitely be eliminated. The future will be the world without a rifle." said the old expert.

"Let’s do this, it’s useless for us to argue about this. We have a very good saying, called practice to get real knowledge. Our country can design two rifles at the same time. Then, we will equip a small amount of troops first, and look at our soldiers’ Reaction." Qin Guan said: "Just hand it over to the Herizhu base. Let the soldiers there try to install it to see which one is more popular."

Can the troops like it? I've seen it, and I'll know it as soon as I hit the target. When designing, the irritating smoke from the shell ejection will directly block the shooter's sight, which will make the shooter's eyes uncomfortable, the loud noise, and even the shooter's ears Uncomfortable, and even temporarily deaf.

Moreover, the height of the line of sight is too large. When shooting, the shooter exposes his head, which is simply the enemy's living target.

The best user of an unsupported rifle is the enemy.

Real knowledge comes from practice.

"Come here, here you are!" At this moment, I saw someone carrying a box of ammunition coming towards this side.

Director Wang from the Gun Station of the 2296 Factory was the last to arrive. When he arrived here, he also brought a box of ammunition.

"General Qin, after our comparison, I think this 6.8mm is more suitable." Director Wang said to Qin Guan: "These ammunitions are produced according to the ammunition samples you gave. They are all copper shells. They are now available. Let’s experiment here."

In addition to these ammunition, Director Wang also has a gun in his hand, a Type 81 rifle.

This rifle was originally 7.62mm caliber, but in order to study which new ammunition is suitable, they deliberately changed this rifle, replacing the barrel, receiver and other parts, so that this gun can fire. 6.5, or 6.8 mm ammunition.

After comparing them, I feel that the countersunk bullet, although the design is very good, and the magazine is short, but it is still inconvenient to use, not as good as this conventional ammunition.

Now, since it is to be tested at the shooting range, the two small-caliber rifle ammunition have been proved to be inappropriate, and now a new ammunition is needed.

After all, you can't always use the previous 7.62mm ammunition. In this case, there is no improvement.

"This time, we will do another experiment, but this time, I absolutely dare not wear a bulletproof vest." Qin Guan said, "A hundred meters, so you can see clearly."

The body armor was re-placed on the target, with a piece of meat on the outside.

This time Qin Guan didn't dare to be a target anymore, because he knew that the power of this rifle bullet was very powerful, and the 5.56 mm bullet could not penetrate, so it was hard to say.

The Xiucai held the gun, aimed, and then fired. In a clear sound, the bullet flew to the bulletproof board that had been hit several times.

It hits the ceramic shell, crushes the ceramic, and then drills to the soft protective layer at the back. When all of it is drilled out, there is still some energy left, so it plunges into the pile of meat and rolls. , Tore a big hole.

"Successfully penetrated this time!" the target reporter shouted.

Everyone looked at the messed up rotten meat, and felt in their hearts. If this kind of body armor is installed on a large scale, small-caliber rifles are really hard to do!

If it is developed now, it will be out of date when it starts to equip troops in batches after ten years!

"We have gone through repeated comparisons. The warhead of this bullet is twice the ballistic weight of a 5.56mm bullet. Don't look at the whole shell and the 5.56mm bullet. However, at a distance of 300 meters, the damage is more than 5.56. The millimeter bullet has been greatly improved, even at 600 meters, the lethality is 40% higher than that of the 5.56 millimeter bullet."

Director Wang explained to everyone. Among those present, he was the first military personnel who supported this caliber. Now, sure enough, this kind of rifle can penetrate targets that other small-caliber rifles cannot penetrate.

This was originally its mission. Qin Guan secretly thought in his heart that this 6.8×43 mm SPC special rifle ammunition was originally developed because the previous rifles could not wear body armor.

Of course, if it is the most advanced body armor, it can only be dealt with with a sniper rifle and steel core bullets, nothing else works.