After Li Yunlong and the others left, there was no one else in all the defense areas around here, and the control around them was controlled by Han Shuang and them, and Brigade Commander Chen didn't say much, they happened to be in the hinterland of the Eighth Route Army's position.

On the contrary, the outer defense line was in charge of the Eighth Route Army.

After ensuring the safety of the surroundings, Han Shuang's side directly contacted the headquarters, and the things prepared for them by the periphery had been prepared, and since the first day Han Shuang handed over the required materials to the headquarters, a total of six days and 7 hours have passed so far.

For this era, less than seven days is the preparation time for the battlefield, just like the devil's special forces trying to sneak in to investigate, and in these seven days, according to the information from Brigade Commander Chen, the comrades of the underground party also passed back the news, and the devil's spies are also crazy activities.

The two sides are not only going head-to-head, but the intelligence services are also going on to fight each other in the shadows.

This is the time when the two sides of the battlefield meet, so what does it mean for modern times?

The weapons in Li Yunlong's hands are mainly rifles and machine guns of little devils, because most of Li Yunlong's weapons and equipment rely on capture, which is also the reason why Li Yunlong is the heart and soul of the head of the headquarters.

It's because he was able to form a reinforced regiment on his own without the need for superior support weapons, and that's where he is great.

Therefore, in the past few days, in fact, the command has not done much, and only three production lines have been transformed, including one 6.5mm rifle bullet production line, one 7.9mm rifle bullet production line, and World War II rifle production line.

Aside from the previous two bullet production lines from military enterprises, this World War II rifle production line is estimated that many people can't think of where it comes from, this is a production line for the civilian film and television props industry.

Thanks to the huge number of anti-Japanese war films shot in China every year, there are many requirements for these props and guns, and these firearms can only excite special empty cartridges, but cannot be loaded with live ammunition, but the production line for producing them is ...... That's really not much different from the real gun production line.

Han Shuang also just knew that this production line was improved from the production line of a semi-private enterprise, and people originally purchased a new production line, but they were cut off in advance, and the raw materials they prepared in advance, mainly a large number of wooden gun butts, were cut off.

The private enterprises that have been cut off are all a little confused, this thing, there are still people who cut off the beard? What does this do? It is impossible for any country, even a foreign country, to use such a production line, and such a production line is still very different from the production line of modern rifles.

Of course, unlike the production lines of the Second World War, these production lines are actually extremely automated, with the assistance of various high-precision machine tools.

These weapons were produced for a total of 4 days, yes, 4 days, and of course, the rifle production line has also been modified by experts and other experts, and a lot of machine tools have been added, so its production speed has also increased, and it can produce about 80 rifles per hour.

This speed is already very fast, at least compared to this era, a speed that they simply can't even imagine.

As for the production of rifles, it is the M1 Garand rifle after modernization and optimization, or its variant, optimizing some of its shortcomings, and making improvements, the Garand rifle is one of the most classic semi-automatic rifles in World War II, its firepower is much stronger than the weapons of the Japanese army, and the most important thing is that it has also undergone a rigorous environmental test.

Such a rifle is naturally nothing in modern times, any country can be imitated at will, in fact, this is the strength of the modern industrial system, as long as there is enough information, it is not difficult to imitate these things.

However, its rifle bullets were made of the same 7.9 mm caliber for the Eighth Route Army's own factory.

Almost all three production lines are in full production 24 hours a day.

What is the capacity of a modern rifle cartridge production line? I'm afraid most people don't know this number, but Han Shuang can tell them that a highly modern rifle bullet production line can produce about 40,000 rounds of ammunition per hour, of course, this must be a highly automated production line.

In fact, this is not the highest production speed, which can reach close to 50,000 rounds per hour.

That's the horror of modern industry.

This means that a production line can produce 960,000 rounds of ammunition per day at full capacity! And such a production line was produced for four whole days! As for that rifle line, it can produce about 1920 rifles per day, and 7680 rifles in 4 days.

However, in the end, only 7,000 rifles and more than 7 million rounds of ammunition were delivered to Han Shuang! Yes, four days, more than seven million rounds of ammunition! This amount is hard to imagine estimating people of this era.

To be honest, Han Shuang himself was a little shocked when he received this number, if you don't know much about modern industry, you don't know how strong the power of industry is.

This proves why our country spent so much effort to complete such industrialization back then, and if it were not for such industrialization, we would not have been able to achieve today's results.

In fact, the number of bullets consumed on the modern battlefield is even more astronomical, more than 7 million rounds of bullets seems to be a lot, but if it is a modern war, it is estimated that a battle can almost be played.

If nothing else, countries don't know how many rotary machine guns are 6,000 rounds per minute.

6,000 rounds a minute, 360,000 rounds in an hour, and more than 7 million rounds in 24 hours are gone.

This is still a machine gun, how many similar machine guns are there in various countries? How many automatic rifles are there?

Therefore, this point of bullet production is nothing in modern times.

But in the period of World War II...... It is no exaggeration to say that now that all the bullets of the Eighth Route Army have been counted, how many of them are there?

The boxes loaded with bullets are all boxes made of modern engineering plastics, uh, it's not that I don't want to use wooden boxes, but I can't find so many wooden boxes in a short time, in fact, some of the wooden boxes that are used to store bullets are still used, but the transfer is too troublesome.

And this engineering plastic box...... Although there was some advance in that era, it doesn't matter, it doesn't show anything, just be a little careful when explaining how these ancestors use these.

These boxes are small in size, a bit like power toolboxes, with 1,200 rounds of 7.9 mm caliber bullets per case and 1,500 rounds of 6.5 mm caliber rounds.