Chapter 431 Live Ammunition Test (Part 2)

Guo Tailai understands Grandma Zhang's worries and is willing to help Xiaohui get back to normal. The Huaxia people attach great importance to the continuation of incense, as long as there is a glimmer of hope, they will not give up. It's the same even in the realm of Mr. Zhang, otherwise Grandma Zhang wouldn't be so worried.

Guo Tailai is happy to see the success of Xiaohui's matter. Not to mention anything else, when I heard about Guo Tailai, Xiaohui picked up a baseball bat and broke the legs of six guys alone. This is love.

Cheng always paid a high price, Xiaohui can completely avoid doing so. As long as he said a word, those guys had to subdue obediently, but he still did that, so Guo Tai came to appreciate it.

As for what Grandma Zhang was worried about, Guo Tailai had actually checked it out, but it was only because of the huge scars from the superficial burns. In fact, Xiaohui's reproductive ability was still there.

Originally, Guo Tailai planned to do this part last time. Since they are worried, they will finish it next time. I believe that Xiaohui will also be happy to see himself regain his glory.

Guo Tailai couldn't help but sigh after seeing off the happy grandma Zhang. He didn't want Xiaohui's favor at first, but now it seems that he might not want to. To be able to give Xiaohui this guarantee, it seems that in the eyes of the two elders and Xiaohui, he is more favored than Mr. Cheng.

Tomorrow the grenade launcher test, the exhausted Guo Tailai will go home to have a big meal, and then have a good sleep. Early the next morning, with the cooperation of the three of Huang Weiguo, they lifted the four boxes onto the truck from the Beijing Military Region, and then went straight to the Beijing Suburb Military Region station.

The car drove directly to the shooting range, and when Guo Tailai got off the car, he saw General Sun, beside him was a group of six special fighters with oil paint on their faces. The senior sister stood with a major general and two colonels, and they were also waiting here. Not far from Zhao Yanyan, there are more than a dozen sealed ammunition boxes, which should be packaged grenades.

Guo Tailai had seen this kind of occasion for testing new weapons several times, and he was not nervous. After greeting General Sun and another major general, and several school officers, he asked Zhao Yanyan to help open the box. On such an occasion, even Huang Weiguo and the others were not qualified to be present.

Four sets of launchers, two light ones and two heavy ones, Guo Tailai moved his hands quickly, and the four sets of launchers were installed in a short while.

A group of people looked at these grenade launchers that looked like sniper rifles with enlarged barrels for a while. Except for the receiver and the bomb feeding device, which can be seen to use grenades, other places look like a few sniper rifles. Especially the long scope, it is simply the biggest feature, okay?

The caliber and length of the six types of grenades are all the same, and the basic shape is similar, with only a few differences. They are completely suitable for grenade launchers of the same caliber.

"The difference in the amount of charge is mainly the difference in initial velocity, which affects the range and recoil." Guo Tailai marked a difference of 20% between the largest and the smallest charge, and they are all marked in detail. Today's test still needs to find out from them. Find the most suitable warhead shape and the most suitable charge.

In addition to the warhead made by Guo Tailai, the reason for waiting two more days is that the arsenal produced thousands of different grenades according to the original shape of Guo Tailai's warhead for this live ammunition test. Of course, the cost must be borne by Guo Tailai. If the military is satisfied, it will calculate the total cost with Guo Tailai.

Relatively speaking, the heavy grenade launcher has a tripod, so the recoil is not a big problem. After all, no matter how fast the grenade launcher fires, it is impossible to compare it with an automatic rifle or machine gun. There will be no continuous recoil Force affects accuracy. But the light two models need to be carefully tested.

Guo Tailai took the lightest 11kg launcher, and the others were surrounded by several special soldiers. The operation is very simple. Reloading, reloading and aiming are all routine operations. Guo Tailai only demonstrated it once and everyone learned it.

At the target position of 400 meters, each person shoots dozens of bullets of different shapes to evaluate the pros and cons of various bullets. Of course, there are very detailed data records, and you will never choose by feeling.

Bang, shooting Guo Tailai's first shot on the ground against his shoulder was the warhead with the smallest charge. Regardless of accuracy, Guo Tailai just tested the recoil. When fired against the shoulder, under the action of the specially designed muzzle brake and multiple multi-level buffer structures, Guo Tailai only felt a shock in his shoulder and then returned to normal, without any special feeling. After the shooting, Guo Tailai got up immediately, picked up the launcher and left. The shooting just now did not affect Guo Tailai's tactical actions at all.

Another person who also controls the light launcher also did the same action, and it seemed that the tactical action was not out of shape. So far, Guo Tailai can judge that the current minimum propellant charge is completely acceptable. Of course, heavy launchers with tripods basically don't have this problem.

The next step is naturally a series of shooting, increasing the amount of charge, changing the type of ammunition, and accurately recording the impact point, distribution range, etc. of each type of ammunition. The four sets of launchers fired more than 600 ammunition, and the most suitable ammunition was selected according to the distribution of the impact point.

A 35mm grenade with a slightly streamlined penultimate charge was selected. This is the one with the most suitable recoil and the smallest impact point distribution. It is also the default warhead shape of Guo Tailai.

The amount of charge was beyond Guo Tailai's expectations. With this amount of charge for the new type of propellant, Guo Tailai's visual inspection of the muzzle velocity reached 480 meters per second, which is 30 meters higher than the one in the future dream. . No matter how large the charge is, the soldiers will feel a little uncomfortable. As for heavy 40mm grenades, there is no problem using the maximum charge.

The soldiers who participated in the test were very excited. Shooting grenades in the same way as a sniper rifle is really different. At a target position of 400 meters, the impact point of the grenade can be maintained within a circle with a radius of 15 centimeters. This accuracy is completely comparable to that of a sniper rifle.

After the 400-meter target, there is the 800-meter target. The fighters in the previous shots did not achieve good results, but after adapting to this trajectory, the worst one, after more than 20 shots, was able to hit the impact point within a circle with a radius of 30 centimeters.

This result, whether it was the soldiers who participated in the test or the officers who observed it later, was full of surprises. This accuracy is already comparable to that of a sniper rifle, and it was shot when the soldiers were new to it. If you let them practice for a long time, they will definitely be more accurate. This is a sniper rifle.

But the problem is, this is a 35mm or 40mm grenade, both in terms of lethality and killing range, it is much larger than the so-called large-caliber sniper rifle ammunition! The key is that this is not the maximum range! The maximum range of this thing is more powerful than most sniper rifles!