Kakka...

The Jianmen Arsenal, the Independent Detachment, has developed very well here now. It is a natural ring-shaped valley with shooting ranges, steel plants, and production lines for guns and ammunition.

The writing machine is the most precious thing in their arsenal, so there is a guard battalion here, and someone comes to fight directly!

Last time, people from the headquarters came to inspect, but they did not carry the letter with them. They were stopped outside by the guard battalion and did not put any of them in.

The guard battalion was extremely strict with the guardianship of the arsenal. He stood outside without a notice. If he forgot to take it, he would send someone back to get it.

No one can give him any face. The battalion commander of the guard battalion is a very old-fashioned person and very serious. It is just right to give him such offensive things.

Li Jian didn't need to report it at all when he came here. He came when he came. The guard battalion's secret whistle was not even stopped and he let him in.

Sun Dadao is still conducting his research. Mortar shells can be considered to be made, but the output is not too high.

Things like wooden handle grenades are almost eliminated, and of course there are still a group of old workers making them.

More grenades such as pumpkin grenades are imitated. This kind of thing has great power and small size, which means it is difficult to make.

"Sun Dadao, what are you creating again?"

Sun Dadao was wearing a goggles, which were painted black and stained with a lot of dust. The lenses were just wiped with their fingers to wipe off some of the dust on the surface and continue to do research.

After seeing Li Jian coming, Sun Dadao took off his goggles. In this environment, except for the lack of dust on his eyes, his face was covered with dirt like dirt on his face.

"Commander, you are here. I am making this medium-sized mortar recently. You also know that our army lacks this thing the most. Of course, more are grenade launchers and gun grenades!

Many soldiers said that grenades cannot be thrown accurately on the battlefield, and sometimes they cannot be thrown away, so I have to quickly develop a good weapon."

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Don’t underestimate such a small thin tube. On the battlefield, it is the best weapon to attack Japanese machine guns, and is often more effective than mortars.

Many soldiers like this thing, and the shells are more suitable for carrying them, because that thing is a little bigger than a bullet and it is not troublesome to carry it on your back.

It is too luxurious to have a platoon equipped with a mortar. Grenade launchers often cannot get through, so they can only be equipped with a batch of grenade launchers.

What shocked Li Jian was that Sun Dadao and a group of technicians actually made a model of gun grenade, and all the shells were made.

"You guys do it well, but what you need more now is ammunition, and the replacement of the barrel needs to be accelerated!"

Li Jian raised a major problem at this time, that is, there are still serious vacancy in their ammunition!

"We also thought of a solution on this issue. The lubrication of steel bullets is a problem. We can apply a layer of paint on the surface and then before the war, we must apply a layer of oil on the surface.

In this way, the fight will not get stuck, otherwise there will often be difficulties in retreating the shell on the battlefield.

Many soldiers have reported this issue to us, but we really have difficulty solving it. The ductility of steel is not as good as that of copper, so we can only use alloys to make it!

But warheads often still need enough copper ore, even if most of them are made of steel.”

To put it bluntly, resources are still scarce, and using steel as ammunition is helpless.

"You can continue to study this matter. Bullets will inevitably have problems on the battlefield, but we must minimize this mistake."

Li Jian was a person who had participated in the battle. He knew what it would be like to suddenly get stuck while shooting. For a warrior, this would be a fatal threat!

Fortunately, most of their bullets have very good quality, and they have used new condensation technology to increase the stability of the warhead.

It will not be like the bullets produced in the Eighth Route Army Arsenal before, and it will be able to turn around if it is fired. Whether it can hit the Japanese depends on the blessing of Guanyin Bodhisattva.

That kind of ammunition that is recharged has become a thing of the past. Even for machine guns, Li Jian does not want to use such uncontrollable ammunition. God knows whether he will hit his own people one day.

"Don't worry, commander, I, Sun Dadao, can't guarantee anything else. The bullets made by this arsenal are definitely made by us carefully, and no one is careless!

But we often cannot detect some of the quality that is not up to standard."

Their steel bullets are pretty good, and they have no other major disadvantages except for the greater wear and tear to the barrel.

"Take me to try the gun, I want to see how our 81-half automatic and bolt-action rifle accuracy is."

There is a special shooting range in the valley, so that these technicians can conduct test shots immediately when developing new products.

Therefore, many engineers in their arsenal have better shooting skills than most soldiers. They are all fed by bullets. They basically take guns out to shoot targets every day to find mistakes!

So they know the track of the bullets, and it is very suitable for them to be snipers.

If Li Jian could make up his mind, the marksmanship of these engineers was no worse than that of the Japanese, and many of them were more accurate than that of the Japanese.

After Li Jian arrived at the shooting range, he first took a handful of eight and half of them, pressed the button and swung it, and the triangular army stalker was ready.

This thing is a powerful assassination weapon on the battlefield. If you stab it out at once, you will not heal the wound on a person's body.

However, he wanted to try the accuracy of this thing and what kind of power it can have on the battlefield.

Now they all use magazines to supply bullets, not to let the soldiers take bulk bullets and press them into them one by one. On the battlefield, it is too slow to load bullets like this.

The semi-automatic bullet capacity is ten rounds. I grabbed a bullet in a magazine and entrusted it into the bullet compartment.

Then he started to fight in front of him.

Semi-automatic is different from bolt-action rifles, because continuous shooting will cause some errors. Therefore, Li Jian's shooting technique cannot produce the score of ten rings of guns, and even one bullet can only produce the score of four rings.

"This thing is especially suitable for melee combat, especially if we fight within 200 meters. Four or five semi-automatic platoons are the best. It is equipped with some submachine guns and bolt-action rifles, which is the best."

The best configuration is the best combination. Everyone may not be able to achieve good results on the battlefield with this machine gun.

On the contrary, as long as the rifle is matched reasonably, it can not only reduce a certain amount of pressure in terms of logistics, but also double the combat effectiveness of the troops.
Chapter completed!