Bright Sword starts with the grenade flat.

Chapter 42 Grille Armor, the Nemesis of Anti-Tank Individual Weapons

Maybe if you ask the little devils to increase the armor thickness of their tanks to ten centimeters, they won't be able to do it, but putting a layer of grille armor on their tanks is easily enough.

After all, the production cost of grille armor is very low, and the armor itself is light and will not affect the power of the tank at all. Therefore, if the little devils are allowed to add a layer of grille armor to their tanks, then Liu Xiu’s anti-tank The effectiveness of the grenade will be reduced by 99%.

Therefore, when the person in charge of the arsenal asked, Liu Xiu just smiled and said nothing. In fact, technology is sometimes just a layer of window paper. After knowing the key principles, you will find that it is like this!
  So if Liu Xiu said it now at this crowded New Year's Eve dinner, and the little devils inquired about it, wouldn't it be that the anti-tank grenade was in vain?
  The person in charge of the arsenal also realized that this occasion did not mean such a confidential matter, so he did not continue to ask questions.

After dinner, Liu Xiu stood still in his single dormitory for half an hour as usual, and then planned to go to bed.

Yes, although there has been a custom of keeping vigil on New Year's Eve since ancient times, nowadays, there is no Spring Festival Gala to watch, and there are no other entertainment programs, so we can't let the big ones stare!
  Since Wei Dayong came to the Independent Regiment and Liu Xiu successfully learned martial arts from his master with a Mauser M1932 pistol, he has been standing in this stance for more than a month. Liu Xiu also feels that he has almost achieved what Wei Dayong expected. I've said that I'm getting started with Zhanzhuang, so it's almost time to go to Wei Dayong to learn boxing and kicking skills.

So Liu Xiu thought that when he returned from the arsenal, he would ask Wei Dayong to start teaching him boxing and kicking skills.

Although this year is already the age of guns, no matter how good you are in kung fu, you can't stop a bullet. For example, Wei Dayong's ending was tragic. He could defeat more than a dozen martial arts masters but was defeated by a bandit. Killed with a gun.

Therefore, many people also think that practicing kung fu is not as effective as practicing spear skills. A person who practices martial arts for ten years may not be as effective as practicing spear for ten days. However, Liu Xiu has his own small reasons for insisting on practicing martial arts.

The first point is that the martial arts practitioners did not think of wearing body armor. I believe that if Wei Dayong had been wearing a body armor at that time, the outcome would have been different.

Just when Liu Xiu was thinking about getting body armor for himself and Wei Dayong to wear in the future, someone knocked on his dormitory door. When he opened the door, he saw the person in charge of the arsenal.

After Liu Xiu opened the door, he found that in addition to the person in charge of the arsenal, he also brought someone from the Guards class.

When the person in charge of the arsenal saw Liu Xiu opening the door, he turned to the guards and said:
  "You are guarding ten steps away. No one is allowed to come near this range!"

After saying that, the person in charge of the arsenal walked into Liu Xiu's dormitory, and Liu Xiu naturally understood when he saw this posture. This was because the person in charge of the arsenal also discovered the confidentiality of the questions he asked before.

Sure enough, the person in charge of the arsenal immediately asked Liu Xiu after entering Liu Xiu's dormitory:

"Comrade Liu Xiu, I'm here just to ask the questions I left unfinished at the New Year's Eve dinner."

This time Liu Xiu naturally had no need to hide anything, and immediately said straight to the point:

"Yes, this anti-tank grenade or this shaped armor-breaking projectile does have a big weakness, that is, it is afraid of being detonated in advance, so that the metal jet used to break armor will be released in advance. ! And the metal jet will weaken rapidly due to distance."

After hearing Liu Xiu's words, the person in charge of the arsenal thought about it and thought about it. Although the metal jet penetrated the steel plate when testing the armor-piercing depth, the earth wall three meters behind the steel plate could no longer penetrate. He was also convinced. nodded. Liu Xiu saw the person in charge of the arsenal nodding in approval and continued:
  "So based on this weakness, we only need to add a layer of relatively thick steel mesh on the outside of the tank armor to block the shaped armor-piercing projectiles or detonate them in advance! And use the industrial capabilities of the little devil to add equipment to our own tanks Such a layer of steel mesh is quite easy!”

Liu Xiu was not joking. After all, in the Battle between Big Bear and Big Bear decades later, it was because Big Bear added grille armor to the heads of their tanks that the battle damage ratio of their tanks was reduced by 6%. More than ten, although it looks a bit ugly, it is easy to use and effective!

The only one left was naturally hit by the opponent's tank with a tail-stabilized discarding sabot armor-piercing projectile!
  But this is a battle between tanks. After all, armor-piercing shells cannot be fired by individual soldiers, only tank artillery can fire them.

After hearing Liu Xiu's words, the person in charge of the arsenal immediately became worried and said:

"Then wouldn't our production of the concentrated energy armor-piercing grenade be in vain?"

Regarding the concerns of the person in charge of the arsenal, Liu Xiu shook his head and said:
  "We can't completely deny it! After all, the weaknesses of shaped energy-piercing armor-piercing grenades are not so easy to discover, but they will always be discovered as time goes by. So my suggestion is to use shaped-energy armor-piercing grenades with caution and to Use them uniformly at critical moments. For example, when the Japs launch a large-scale raid, we can use them to catch them off guard! And without the tank armor, the Japs are not much different from us."

After Liu Xiu finished speaking, the person in charge of the arsenal nodded and said:
  "You're right. As long as we keep the secret of the weak points of the shaped armor-piercing projectiles, the little devils will definitely not be able to think of a solution for a while! I will report your opinions to the superiors!"

After saying that, the person in charge of the arsenal immediately turned around and left Bailixiu's dormitory. It seemed that he planned to report the news he got from Liu Xiu.

And Liu Xiu went to bed after the person in charge of the arsenal left!
  On the second day, Liu Xiu was called up and asked to participate in the marking of the grenade shooting scale.

No need to think about it, this must have been approved by the higher-ups after the person in charge of the arsenal reported overnight.

Liu Xiu was not surprised by this, and then asked the arsenal to find a few carpenters to build a test bench for testing.

After all, haven’t you seen pigs running before passing by pork? Many weapons accuracy tests are conducted by strapping the firearm to a test bench for testing rather than manually holding it and firing it.

The reason for doing this is naturally to reduce human error factors.

First there is zero degree in the direct horizontal position of the grenade, then five degrees, then ten degrees, then fifteen degrees, up to forty-five degrees.

A total of ten grenades were spent, and the final result was that ten scales were left on the rear sight. The maximum angle of these ten scales was 45 degrees, which allowed the grenade of the grenade to launch the grenade. The maximum shooting distance of the barrel is 700 meters.

Of course, this is the 700 meters where you can stand and shoot with your shoulder, not the 700 meters where the little devil has to squat on the ground and put the grenade on the ground to shoot.

(End of this chapter)