"Muzzle attachment? What on earth is this? I've heard you say it several times, can you show it to me?"
"Uh... Chief Lin, I didn't put this in this box. It's in another box. How about... I go get it?"
Lin Wenhua shook his head and said: "Forget it, don't bother, just tell me!"
Wu Liangdong nodded, organized his words, and explained: "Muzzle accessories, as the name suggests, are things that are added to the muzzle. I mainly have three types here.
Muffler and flash suppressor, as the names suggest, these two accessories can reduce the sound and flame of gunfire to a certain extent.
The remaining one is called a muzzle brake, which can greatly reduce the muzzle jump and reduce the recoil.
Of course, these three are just the basic ones. I also have three types that are combined together, two-by-two combinations, and some other self-designed muzzle accessories."
Having said this, Wu Liangdong pointed to the gun pipe extended from the short kit: "Sir Lin, look at this, this gun barrel is newly equipped, it is an extended barrel specially ordered by Master Lin.
The threads on the muzzle are used to install muzzle accessories, and I don’t have an extended barrel of the caliber you are equipped with here, so you cannot use these accessories.”
After saying that, Wu Liangdong quickly took out the box and took out the telescopic gun butt and the double-drum drum.
"Commander Lin, you see, this is also an accessory based on the M1911A1. If it needs to adapt to the gun type and caliber of your equipment, it will also take time to redesign it.
In addition to these, there are many other new designs. Although we have experience, it may still take more than half a month to redesign them."
After hearing this, Lin Wenhua smiled bitterly and said, "I'll think about it! But it seems like I don't have much choice."
After Lin Wenhua finished speaking, he looked at Lin Mo and asked, "Lin Mo, do those muzzle accessories that Old Wu mentioned really have that effect?"
"Yes, I can confirm that, but we will know how effective it is when we go to the training ground to try it. Anyway, it's already a corner, brother, just wait!"
Hearing this, Lin Wenhua looked at the abandoned factory building at the bottom of the mountain and said with a smile: "Lin Mo, this road will waste a lot of time! Are you sure you don't need to have a car here? If something happens in Nanjing, it will be difficult for them to even want to provide support.
"
After hearing this, Lin Mo shook his head and said: "It's not worthy anymore, concealment is more important. On this section of the road, if there is an emergency, driving is not much faster than running.
Speaking of which, this place is indeed a little too remote. I calculated that it would take ten to twenty minutes to get from here to Nanjing at the fastest speed. If there is an emergency, they will arrive and the day lilies will be cold.
I think this is not suitable as a daily training ground. Daily training must be closer to Nanjing City.
As for this place, it is suitable to be used as a secret base to conduct some relatively complex training that requires venue, as well as to do some secret things."
After listening to this, Lin Wenhua pondered for a moment and replied: "This is a good idea. I will take care of the daily training ground matters, but since this is going to be our secret base, only your people can continue training, and the Lin family's people have to evacuate.
Walk."
"That's for sure. Today I will ask people from the trading company to bring all the people who belong to the Lin family back to the Lin family for training."
Hearing this, Lin Wenhua nodded, looked up and saw Xu Zhiyu and his party coming out. Without saying anything more, he followed the others into the abandoned factory area.
After Xu Zhiyu and the others cleaned up and trained during this period, the abandoned factory area has gained a lot of popularity and is no longer overgrown with weeds like it was on the first day.
Xu Zhiyu led Lin Mo and his party to a large factory building, which had been turned into an indoor shooting range.
Wu Liangdong excitedly directed the people, placing the boxes one by one on the table where the bullets were placed during training, and then opened them.
Inside the box, there were some compartments separated by Wu Liangdong, which were filled with all kinds of accessories. They were so dazzling that even Lin Mo was dazzled by them.
After Wu Liangdong opened all the boxes himself, he led Lin Mo and others to introduce them from one side.
"Master Lin, here is the silencer. According to the length, it is divided into three types: long, medium and short. According to the difference of the gun, it is divided into rifle silencer and pistol silencer.
The box on the edge is a long rifle silencer. There are ten grids in the box, and each grid has five silencers.
From the outside, they look almost the same, except for some differences in thickness. But there are a lot of articles inside. Various cavity combinations are used to achieve different sound attenuation effects. I put the specific instructions in the grid.
The combinations of the cavities inside are the ten best that we have tested so far. Of course, we may be able to test even better ones in the future.
This box contains mid-range rifle silencers. There are also ten types. Although the design inside is similar to the long model, it has also been optimized.
Compared with the long model, the medium model has worse noise reduction effect, but the longer model is also lighter. The same goes for the short model. How to choose depends on the situation.
Next is the pistol silencer, which is also divided into three types: long, medium and short. There are also ten types of each type, but the quantity of each type is larger. We rushed to make ten of each type.
If you like a particular model but don't have enough quantity, just let me know and we'll make it here. I've trained several experienced people here to make silencers, and they're ready at any time."
After introducing the silencer, Wu Liangdong looked at Lin Mo and asked, "Master Lin, how about you try the silencer first, and I will introduce the others later?"
Listening to Wu Liangdong's somewhat hoarse voice, Lin Mo smiled and nodded, calling for the threaded rifle and pistol barrels, as well as the brand new pistol and corresponding bullets.
After the items arrived, those who were equipped with M1911 directly took out their guns and replaced the barrels. Lin Wenhua and others who were not equipped took new guns and replaced the barrels.
After changing the barrel and pressing the bullet, I selected the silencer, screwed it on, and started shooting at the shooting range.
All of a sudden, various gunshots that had been modified by silencers rang out in the factory. Although the sounds were different, the gunshots were indeed much lower than those of naked guns.
Especially with long silencers, when shooting, the muzzle sound is already very small, and in some cases it is even lower than the sound of the shooting sleeve and shell ejection.
However, relatively speaking, the long model is also the largest in length and weight. Like a pistol, the long model is 20 centimeters long, the medium model is 15 centimeters, and the short model is 12 centimeters.
The silencers of rifles are even more outrageous. The long version is 35 centimeters, the medium version is 25 centimeters, and the short version is 20 centimeters. At the same time, they are generally thicker than those of pistols.
However, the gunfire of a rifle cannot be compared to that of a pistol. Although the volume and length are much larger than that of a pistol, the noise reduction effect is not as good as that of a pistol.
Because a group of people were shooting there, they couldn't hear clearly, so after everyone had shot, Lin Mo asked people to shoot one by one.
After listening to the noise reduction effects of various types of mufflers, Lin Wenhua, Liao Tinghui, and Lin Mo walked aside.
"Lin Mo, this thing is great. How did you come up with it? Or where did you read it?"
Hearing Lin Wenhua's words, Lin Mo explained: "I saw the relevant principles in some foreign research papers, so I thought about it myself, briefly talked about it with Lao Wu, and he tried it out.
To be honest, I expected it to be possible, but to come up with so many kinds of them in such a short time is beyond my expectation. It seems that he must have put a lot of thought into it."
"Hmm..." Lin Wenhua nodded and said with a smile: "It's really good, but there are a lot of varieties. I think I just need to pick the one with the best noise reduction effect."
Hearing this, Liao Tinghui interjected: "Wenhua, let's listen to what Lin Mo has to say! Wu Liangdong made so many things, it is definitely not his own initiative."
"Indeed..." Lin Mo nodded and explained: "Brother, the silencer has two functions, one is to reduce the sound, and the other is to change the sound.
The former one is to make the sound of gunfire quieter, so that the enemy cannot hear it, or it is not so easy to attract attention.
The latter one, changing the sound of gunfire, has two considerations. One is to make the enemy unaware of the sound of gunfire, and the other is to blend the sound of gunfire into the noise of the environment. The purpose is also to not attract attention.
Based on these two functions and the environment in which we usually perform tasks, I suggest choosing two major types as our general types.
One is the one with the best noise reduction effect and should be used in a quiet environment without much noise; the other type is not necessarily the best at noise reduction, but it should be able to blend into a busy city environment.
And these two general-purpose models each have three models: long, medium and short. Although the long model is long and heavy, there is no problem in using it in the kit I designed."
After listening, Lin Wenhua nodded and said, "That's no problem, but six types are still a bit too much! We should find one as standard, right?"
"Well..." Lin Mo nodded and said with a smile: "Brother, don't worry about the standard configuration. There are other types later. You can decide after reading it.
What I said about choosing a universal model is to bring it back and prepare it for us to choose and use in special circumstances."
"That's okay, but how should I choose this one in this busy city?"
Hearing Lin Wenhua's question, Lin Mo was stunned for a moment, with a bitter look on his face. Apparently he didn't know what to choose.
Liao Tinghui on the side saw this and said: "I just thought about it and chose the one with a duller voice!"
Lin Mo and Lin Wenhua listened, thought for a moment, and nodded. The three of them took action and selected six types of pistol and rifle silencers each.
At this time, Wu Liangdong came back from nowhere. Lin Mo waved someone over and said: "Old Wu, these twelve models have been selected by us as universal ones. Each model of pistols will be produced at fifty, and each model of rifles will be produced.
I’ll make thirty of them.”
"No problem, Master Lin, then... the other silencers... need..."
Looking at the hesitating Wu Liangdong, Lin Mo smiled and said: "Old Wu, didn't I tell you! These models are universal, and the others are also useful, but they don't need to be produced for the time being. When we need them, you can produce them immediately.
"
"No problem, Master Lin. When you need it, please notify me immediately and I will arrange the delivery for you immediately."