Bach's words, apparently, Wolf is not very clear.

Li Yunlong smiled, during this time, although Li Yunlong did not stay in the R&D base, his subordinates around him often came here.

This Mr. Bach performed very well, especially in the research and development of the Desert Eagle, and he also put a lot of thought into it, comparing the performance of various firearms every day, and even the characteristics of many materials were also deeply involved.

Therefore, Li Yunlong's attitude towards Bach also attaches great importance to it.

Thinking of this, Li Yunlong was amused, "Mr. Bach, just say it, no matter what problems you encounter, as long as I can help solve them, I will definitely do my best!" ”

"After all, this is also the development of firearms for our Huaxia!"

As soon as Li Yunlong said this, not only did the little worry on Bach's face disappear instantly, but Wolf, who was still a little worried, also laughed.

"Commander Li, this guy Bach likes this kind of powerful pistol the most, when he was in Europe, this guy liked this kind of weapon very much, so after he came, we handed over all the research and development work of the Desert Eagle to him to lead!"

Li Yunlong nodded, "No problem, Mr. Bach, let's talk about it, what problems have you encountered!" ”

Bach pondered his words before speaking.

"Captain Li, all the techniques of this Desert Eagle, including the materials, have been overcome, but this two-stage technique is still a bit difficult to break through."

After all, the Desert Eagle's special design that can replace the barrels of several models is also very rare.

Bach has never seen it, and he can't figure out a suitable design for a while, and he can understand it.

When Li Yunlong was doing tasks in his previous life, he was very useful to the Desert Eagle, but Li Yunlong was really not very clear about the specific technical indicators and problems.

However, Li Yunlong has indeed disassembled this kind of gun, the problem is that even if you disassemble this kind of gun, it may not be able to re-study it.

Thinking of this, Li Yunlong said, "In this way, give me half a day, I will ponder, if I can get the right technical drawings, it is the best, if I can't recall it here, then there is nothing I can do, I can only rely on a few experts to work hard!" ”

Bach also knew that Li Yunlong was only the head of a unit, and he knew a little bit about weapon research and development at most.

The reason why Bach said this is to be able to behave in front of Li Yunlong.

Of course, Bach said this, not deliberately to delay time, but just to let Li Yunlong have a psychological preparation, and the progress of this research and development cannot be too rushed.

Li Yunlong returned to the barracks' accommodation, spent everyone, and turned on the system again.

Naturally, the gift package can't be opened, and Li Yunlong hasn't thought about what kind of weapons or other equipment can be exchanged from the gift package for the time being.

Since Li Yunlong's spearhead system has been upgraded to 2.0, the gift package can already be directly exchanged for physical goods.

Not only this, but even if it is an additional reward, there is also a chance to open a physical object.

Although the problem raised by Bach this time is not too difficult, as long as you put a little more effort into it, you will always overcome this technical difficulty, but Li Yunlong doesn't want to.

If this problem can be solved as soon as possible, when you go to Luxi this time, you can directly take that desert eagle with you.

With some anticipation, Li Yunlong turned on the system again.

Four additional rewards, Li Yunlong directly clicked on one of them.

Sure enough, just as the system prompted, now there is an opportunity to choose additional rewards.

There are three types of redemption objects.

One is a drawing of the aiming device, the second is the technical drawing of the two-stage barrel that Li Yunlong is most in short supply, and the last one is actually a pistol.

In fact, when he saw this pistol, Li Yunlong was a little moved.

The Grizzly Winchester Magnum pistol, commonly known as the Grizzly Pistol, is one of the few pistols in the world that can rival the Desert Eagle.

This grizzly pistol, like the Desert Eagle, is characterized by high recoil, high accuracy, and too heavy weight.

Now that Li Yunlong has the Desert Eagle in his hand, it is not very cost-effective to get such a pistol of the same type, Li Yunlong made a little trade-off, and directly chose the technical drawings.

With this drawing, the Desert Eagle can immediately break through this technical barrier, although it cannot be mass-produced, but with the handmade production of these experts and a large number of technicians, it can be made as soon as possible and used in reconnaissance and field operations.

Li Yunlong did not take out the drawings directly, but found a piece of straw paper and redrew it according to the drawings provided by the system.

The technology is not too difficult, but if it weren't for the drawings, Li Yunlong himself would not have imagined that this technology was so simple.

When Li Yunlong transcribed the drawings, he breathed a sigh of relief.

Regarding the technical difficulties of the two-stage barrel of the Desert Eagle, it can be considered solved.

However, there are still three additional rewards in the system.

Seeing so many optional opportunities, Li Yunlong was really a little moved.

It almost didn't dampen the thought.

In the end, after hesitating for a long time, I decided to stay for the time being, and when I waited for the future, I was doing the extraction.

In the evening, Li Yunlong came directly to the door of the research room.

Seeing Li Yunlong's arrival, Bach, Wolf and several other experts all stopped their work.

"Captain Li, what's the matter?"

Li Yunlong raised his hand and shook the drawings in his hand, "Regarding the technical drawings of the two-stage barrel, Mr. Bach, you can see if it can be used first!" ”

Without waiting for Li Yunlong to hand it over, Bach quickly rushed over and grabbed the drawings.

I put the drawings in front of the lamp and looked at them carefully.

A big smile appeared on his already wrinkled face.

"Captain Li, where did this drawing come from?"

Bach couldn't hold back and asked.

At this time, Wolf pulled Bach's clothes, "Mr. Bach, don't talk nonsense!" ”

Only then did Bach realize that his question had gone too far.

Li Yunlong looked at Bach, who was a little embarrassed on his face, and suddenly smiled, "Mr. Bach, our current cooperation is all confidential, and even I don't want everyone to know how deep my understanding of these weapons technology is!" ”

"The Desert Eagle is a weapon that I got by luck once in a while that surpasses most firearms, and the reason why I invite you here is to share this excellent gun design achievement!"

When Li Yunlong said this, his face suddenly sank, and he instantly became serious.

"Actually, you all know in your hearts that this kind of thing is originally contrary to the technology of the current world, and I don't want to say anything, I just hope that you can do your research well, and there are some things that you can't talk nonsense!"

Li Yunlong said this, and easily copied one of the barrels of the workbench,