A heavy snowfall covered the entire Taihang Mountain, covered in silver.

Heavy snow has closed the mountain.

When the staff officer was leaving, Li Yunlong handed over the captured resource topographic map to the staff officer, and as for how to report to his superiors, it was a matter for the regiment headquarters, and Li Yunlong was not idle, and redrew a resource topographic map as quickly as possible.

Fifty years ago, when there was no means of transportation, the spy of the Japanese State spent ten years surveying all the terrain and mineral deposits of northern China.

Li Yunlong could even think that once this picture was handed over to the military department, it would soon be able to play a great role.

During the Anti-Japanese War, China was in urgent need of minerals, and there were no resources that could be mined.

Although it is not possible to reverse the situation of the Anti-Japanese War in a short period of time, with this resource survey topographic map, it will definitely make China's industrial development decades earlier.

Li Yunlong has been soaking in Dong Liting's yard for the past few days.

It has to be said that the efficiency of the regimental headquarters is still extremely high, although the masters of artillery and guns have not yet arrived, but two technicians who make glass mirrors are already in place.

As long as the technology of the scope is solved, the sniper rifle made in Huaxia can be completed in Dong Liting's hands.

"Lao Dong, do you think this plan can work?"

"Company commander, you're too whimsical!"

Dong Liting did not hesitate to reject Li Yunlong's suggestion.

Li Yunlong laughed, "Old Dong, didn't you say that you are an expert in firearms?" Why haven't you even seen the lens of infrared aiming? Could it be that you were fooling Lao Tzu before? ”

Dong Liting's face darkened and glared at Li Yunlong, "Company commander, don't make trouble unreasonably, okay?" What is infrared technology? I do know about thermal imaging technology, but it seems that the technology is only experimental, and the night vision you want, you can't do it at all, unless you have a flashlight on the lens. ”

Without waiting for Li Yunlong to speak, Dong Liting said again, "But company commander, have you ever thought that the flashlight needs batteries?" There are very few dry battery manufacturers in China, and the storage capacity is not enough at all, and the electricity is gone in less than an hour! ”

Li Yunlong scratched his head a little. I used a sniper lens with over-thermalized imaging, but the problem is, it is still the Anti-Japanese War period, where is there any thermal imaging? Even if the technology is out, it's still being done in that kind of large shell.

Li Yunlong was a little disappointed, but the reality is like this, and he can't expect such a high requirement for aiming at night, besides, what Dong Liting said just now is not reliable at all, pressing the flashlight on the sniper rifle, it is simply looking for death.

If you don't turn on the flashlight, you can't see the opponent, and once you turn on the flashlight, you will immediately become the first target of the opponent.

Li Yunlong is not so dead that he has to engage in any night vision sights.

According to Li Yunlong's requirements, as long as he can make a sight with telescopic technology, it is enough.

"Hehe, Lao Dong, you also know, I'm not thinking about fighting more devils, this kind of thing, it's up to you to think about it, don't talk nonsense, tell Lao Tzu what you want, as long as I Li Yunlong can do it, I will fully support it!"

"That's what you said?"

Dong Liting's eyes flashed with a fine light.

Li Yunlong shuddered, "Lao Dong, don't make that kind of excessive request to Lao Tzu, it must be within my ability." ”

Seeing that Li Yunlong was frightened, Dong Liting also laughed, "Don't worry, company commander, how can I make excessive demands on you?" ”

"Actually, the idea is not a problem, I have also seen several sniper rifles from Europe, and I have also studied their scopes, to put it in layman's terms, as long as we make a monocular that can be mounted on a sniper rifle, everything will be easy to do!"

Li Yunlong stared at Dong Liting, "Lao Dong, don't joke with me, Lao Tzu is not a master who has never seen anything, only the scope is not good, and the performance of the gun must also keep up." ”

"This is reassuring, we are studying the performance of the firearm, and the barrel and crosshair of the gun, including the trigger and magazine, have been redesigned."

"That's good, that's good!"

Li Yunlong nodded again and again, "As long as the barrel quality is good enough and the accuracy is strong enough, everything is not a problem!" ”

Li Yunlong knows very well that a very important key to the sniper rifle is the quality of the barrel, in addition, it is the scope, with the hard indicators of these two technologies, the sniper hit rate will be greatly improved.

"We can't improve the quality of the barrel too much, we can only polish the rifling with the soil method ourselves to improve the hit rate, as for the scope, we need your help from the company commander!"

"Tell me, what do you need me to do?"

Dong Liting's face was a little embarrassed, "Actually, I'm just an idea, company commander, don't be angry when you hear it!" ”

"Lao Dong, how can you learn to grind?"

"Then I'll say it!"

"Lao Dong, don't be so long-winded with Lao Tzu, if you have something to say, let it go if you have a fart!"

"Actually, the two technicians who just came, if you want to make lenses and the like, there is no problem, even if you assemble the aiming lens, there is no problem, but we can't do the optical lenses ourselves!"

"It doesn't seem like it's hard to make glass, right?"

Li Yunlong asked.

Dong Liting looked at Li Yunlong like an idiot, "Company commander, you're not joking with me, are you?" Ordinary glass and optical glass are two different concepts, right? ”

Li Yunlong laughed, "I really don't know this, forget about the of Beth, talk about your solution!" ”

Dong Liting said, "If it's difficult, it must be a little difficult compared to people, but for you, it shouldn't be a big problem, in fact, the telescopes equipped in the little devil army can be transformed into scopes." ”

"What? Can a telescope be used as a scope? ”

Li Yunlong glared.

Dong Liting pursed his lips, "Company commander, are you kidding, what we want is the optical lens in the telescope, and we have to go through transformation and debugging before we can use it as a scope." ”

Dong Liting's request is too high.

Li Yunlong was also a little worried, "Lao Dong, you are embarrassing me, the devil of the Japanese country is almost a squadron-level officer, so he can be equipped with telescopes, even if Lao Tzu works hard, he can't get so many telescopes!" ”

Dong Liting's face also darkened a little, "Company commander, do you think it's so easy to transform into a sniper rifle comparable to that made in Europe, we don't eat or drink, it's good to be able to get seven or eight a month." ”

Hearing Dong Liting's complaint, Li Yunlong suddenly remembered, it seems that the number of sniper rifles that the military department intends to import is only one hundred, right?