"Alright, you move the table to the platform outside, I'll watch the fire here." Seeing that everything was ready, only the simmering fire remained, Shi Wenbo drove Huangshi and them out.

In the morning, the three of them planned to change places, and when they had skinned the bears, they immediately moved to another nearby valley, and after half an hour's walk they reached their destination, where there was a small platform surrounded by mountains on three sides, and they chose it to set up camp.

Huang Shi wanted to build a mansion with a mountain view in this place, and the scenery was first-class, but unfortunately this was not his own territory.

He was sitting outside with Bai Xiaohei now, and just now they watched Shi Wenbo take out a large casserole, put a bamboo operator on the bottom of the pot, and then put the bear meat and bamboo operator in it, and stacked the hen, elbow pieces, sea rice, licorice, cooked ham, green onion segments, and ginger slices on top of the soup.

I poured in the boiled soup, and then put the casserole on the stove and boiled it over the fire, and put some salt and cooking wine, as well as pepper and sugar to make it taste good, and began to simmer over low heat.

This bear meat has to be simmered until it is glutinous, it will take three to four hours, Huang Shi and Bai Xiaohei can still bear it at the beginning, and then the aroma is getting stronger and stronger, and the stomach is getting more and more hungry, so I can only take out the chocolate to eat, and I keep urging Shi Wenbo, which naturally makes people impetuous.

Now Huangshi wants him to carve another panda, Shi Wenbo thought about it, and nodded in agreement, anyway, there are several white radish, and now the bear meat is just simmering, except for taking care of it occasionally, there is no need to worry. So he sat down, took out his carving knife and began to work.

Huang Shi looked at it for a while, then turned his head and asked Bai Xiaohei, "By the way, Xiaohei, what's going on outside?" ”

Bai Xiaohei went out to answer the phone just now, he would contact his subordinates every day at about this time, and Huang Shi didn't ask a few days ago, but he was going to propose that everyone go back tomorrow, so he wanted to understand the situation first.

"Hehe, Brother Huang, those strips didn't find any clues, listening to the insider, they found a few bullet casings, and they also extracted the wheel tracks of the Humvee."

"What, they still found the shells?" Huang Shi suddenly became nervous when he heard this, he remembered that he had been very careful at that time, and put away all the bullet casings, bullets, etc., how could there be any fish that slipped through the net.

"It's okay, Brother Huang." Bai Xiaohei is still as calm as ever.

"Well, I should have looked for it again." Huang Shi was a little anxious, he believed in his "ability" too much, and probably ignored some of the bullet casings and warheads left in the corners.

At this time, Shi Wenbo, who was still carving a panda with his head down, heard some self-blame in Huangshi's voice, and also raised his head and asked, "What's wrong?" Lao Huang. ”

"Alas, by the way, Xiao Hei, old history, I've heard before that they can find out who they use through the gunman's bullet, right?" Huangshi had previously heard that the rifling of each gun left different marks on the bullet head, and that the police would use it for so-called "ballistics testing" to identify the murder weapon.

And when he watched some Hong Kong crime-solving TV series a long time ago, he could always see those policemen using tweezers to find those bullets from the ground, and then they could compare and solve the case, so he was worried about this.

Shi Wenbo didn't carve the white panda anymore, put the things on the table, and laughed, "Ha Luha, Lao Huang, the theory is like this." ”

"Theory?!"

"Yes, theoretically it can be found, but in practice it is difficult." Speaking of this matter on firearms, Shi Wenbo, an expert, naturally wants to speak actively.

"Lao Huang, rifling, do you know the way?"

"Rifling, of course I know it." Huangshi is also familiar with the term rifling, and in some "historical travel" novels that I often read, almost every protagonist has to use "earth method to make steel", "make glass", "build a starting gun", and as for portraying rifling, it also has its own methods.

"The rifling is equivalent to the fingerprint of the gun, and different guns will have different rifling marks when the bullet passes, which is like a human fingerprint."

"Hmm."

"This rifling is to allow the bullet to rotate, and the bullet can improve the stability of the trajectory after rotation, so as to improve the shooting accuracy, so that the marks are engraved on the gun body. Therefore, when the bullet passes through the rifling, it will also be engraved on the outside of the bullet, which is called rifling, and the alias is the fingerprint gun. ”

"Oh, I see, by the way, isn't the rifling of this gun uniformly carved by a machine in the factory, how can it be different?" Huang Shi has always been a little incomprehensible to this, in his impression, the things that come out of modern factories are all standardized things, how can they be different, and they are not those muskets made by ancient blacksmiths with iron hammers.

"You don't know the way, the processing of this rifling is also made with special tools such as brooches in the gun factory, but even if the same brooch is used, it is affected by the workers and manufacturing equipment, so even if it is the same product from the same manufacturer, it cannot have exactly the same rifling."

"Does that mean it's impossible to make a gun with the same rifling marking?"

"yes, it wasn't possible in the past. However, with the recent popularity of the cold forging method, foreigners are called cold_hamming, and now the rifling of guns is made by stamping and forming, so compared with the rifling made of brooches, the appearance of each rifling is very similar. As a result, the tightness of rifling marks is also made difficult. ”

Hearing that there is such a thing as the "Cold Forging Method", Huang Shi turned his head and asked Bai Xiaohei, "Xiao Hei, are the guns you took out at that time made by this 'Cold Forging Method'?" ”

After Bai Xiaohei heard it, it was a black line at one end, "I don't know what to do with this, but, Brother Huang, don't worry about this." ”

"For what?"

"Because we used smuggled guns this time, and they were all used for the first time, we didn't have any records on the police's side."

After hearing this, Huang Shi breathed a sigh of relief, "That's good, that's good." ”

"Brother Huang, of course, now that the strips have found these warheads and shells, they will definitely be registered, and if we use these guns to make trouble in the future, they will definitely be able to deal with the case."

Yellowstone asked, "That means we can't use these guns anymore?" ”

"Yes, you can't use it anymore, and if you use it again, it will be easy to find." Bai Xiaohei nodded.

"I can't use it anymore, and I don't have anything to do, so I sold it to me, and I just took it to Dongluo Island to use it. Ha Luha, the Canadian police will definitely not be able to find out over there. Huang Shi was a little relieved now.

"Well, Brother Huang, what do you say about whether you sell it or not, these guns are all given to you."

Huang Shi shook his head, he had his own thoughts, "Xiao Hei, although we are good brothers, but as the old saying goes, brothers settle accounts, and I still have to give the money that should be given." ”

Bai Xiaohei smiled and didn't speak.

"By the way, you said, since the guns can be judged by rifling, and I heard that when the guns leave the factory, they also have to shoot live ammunition, so why don't they make a record of these rifling when they leave the factory. In this case, if there is any gun crime, wouldn't it be possible to determine which gun it was in the first place? Huang Shi, who was completely relieved, was finally in the mood to ask this question.

Swenbo replied, "Yes, the United States has, and they have the argument that they are ready to establish a file of traces of fired ammunition for each gun." ”

"Ah, when?" Huang Shi thought to himself, it turned out that people had already thought of it.

"I think it was back in 2003, when there were not a lot of school shootings in the United States, and it was during that period. However, it is certain that this practice is convenient for solving crimes, but because there are differences in the production and processing methods and quality of firearms, and then storage, the environment in which they are used, and various human factors will have an impact on the traces of ammunition, so the files established in front of them and the actual bullet marks produced in the back may still be different. ”

Shi Wenbo continued, "In fact, the most important thing is that the establishment of such an archive system requires a lot of investment, strict administrative means, and dynamic management. It is difficult to implement dynamic management alone, because the guns used to commit crimes are not necessarily registered, and they may be specially smuggled in from abroad, so it is very unlikely that you want to establish a file of the traces of ammunition fired by each gun. ”

"It turned out to be just an assumption, it's okay, it's okay. I think if even the United States hasn't done it, then the Canadian government can't handle it, then I'll be completely relieved. Yellowstone laughed.

"Brother Huang, don't worry, our guns will definitely not have problems this time." Bai Xiaohei gave Huangshi another reassurance.

The three of them talked for a long time, Shi Wenbo's panda had not yet been carved, he went to look at the casserole, poked it on the bear meat with chopsticks, and felt that it was already glutinous, so he shouted, "Brothers, hold on for a while, and you can have a big meal!" ”

"Okay, okay." When Huang Shi and Bai Xiaohei heard this, they immediately cheered like children.

It's a pity that their expectations were disappointed again, Shi Wenbo was too focused on talking to them just now, but he forgot two things, he forgot to steam the stirred shrimp minced meat into five shrimp cakes of the same size, and the rape heart also forgot to use the thick soup for a while.

But fortunately, it didn't take too long to make up for these things, and soon, Shi Wenbo removed the ingredients for the simmered bear meat, directly took out the bear meat, removed the upper and lower bamboo operators, and remade the bear meat on a large porcelain plate, the other end of the plate was matched with the panda carved in front, and the shrimp cakes were placed around it, and the cabbage sum was inlaid on the bear meat. After that, the soup in the casserole was thickened, some monosodium glutamate was added, and it was poured on top of the bear meat and choy sum.

"Shhh Because this braised bear meat with all the color, fragrance and flavor is so tempting that Huangshi's saliva flows out uncontrollably.