Bright Sword starts with the grenade flat.

Chapter 9 Not Fighting with Bayonet
  That's right, Liu Xiu's shot happened to hit a little Japanese who was about to thrust his bayonet into the body of a new group of soldiers.

After the little devil was hit in the head by Liu Xiu's dummy bullet, he fell to the ground without even a grunt, and he didn't even have time to thrust out the bayonet in his hand.

Liu Xiu's shot was naturally impressive. Of course, Liu Xiu himself felt that his marksmanship had improved.

But Liu Xiu made sense when he thought about doubling his physical fitness as rewarded by the system. Doubling his physical fitness not only doubled his strength, but also doubled his nerve reaction speed.

Doubling Liu Xiu's nerve reaction speed will at least triple his combat effectiveness.

Because CQB and IPSC are different from long-distance sniping. Long-distance sniping requires accuracy and stability. It doesn’t matter if it is slower. After all, for long-distance sniping of one thousand meters or even two or three thousand meters, the sniper will wait for the target to stop and then start again. Perform sniping.

If the target is moving irregularly, the sniper will wait until it stops before shooting. You must know that the sniper distance of one thousand meters will take more than a second for the bullet to fly. After the target is fired, If the bullet moves even slightly, it is likely to miss the target.

At a distance of thousands of meters, if the center of aim is slightly off by one millimeter, the impact point of the bullet will deviate by one meter or more.

But CQB is different from IPSC. It focuses on indoor short-range combat within ten meters, so it can still hit the target even if it is one centimeter or even several centimeters, let alone one millimeter off.

It is precisely because it is easy to hit a target at a close distance, so what is considered at this time is not the issue of accuracy, but the issue of who pulls the trigger first and shoots.

What this considers is the individual's reaction speed. For example, the reaction time of an ordinary person without intensive training is 0.2 seconds, while the reaction time of another person who has undergone intensive reaction training is 0.1 second.

If the two encounter each other at a distance of ten meters indoors, then the person with the quickest reaction must be the one who shoots first. At a distance of ten meters, even with the muzzle velocity of the Southern Fourteener pistol bullet of 325 meters per second, it will fly over ten meters. It only takes 0.03 seconds.

Therefore, the person who reacted quickly only took 0.13 seconds from the moment he fired the gun until the bullet hit the target. The person who reacted slowly did not even pull the trigger during this time! However, he was shot in the head and there was no chance of pulling the trigger.

This is also the reason why CQB and IPSC have high requirements on neural response speed.

This is just like people who play table tennis must have fast reflexes. There is no way that they can't even catch the ball. And it just so happens that the physical advantage of yellow people is their quick reactions and agility.

Black people naturally have advantages, that is, good endurance and explosive power. It is precisely because of this that black people are better at track and field and basketball.

As for white people, their bones and muscles are relatively heavier, so they are stronger and have better endurance. Therefore, it is difficult to see black and yellow people in those well-known strongman competitions. They are all competitions between white people.

However, sports such as CQB and IPCS focus less on endurance, explosiveness and strength, but on agile reactions, so yellow people naturally have an advantage.

Liu Xiu's quick reactions were very good before time travel. Liu Xiu himself once did a test and his reaction speed was close to the human limit of 0.1 second, which is one hundred milliseconds.

He also inherited this after time travel, and then doubled his physical attributes through the savior system. At this time, in terms of reaction speed, Liu Xiu had broken through the limits of human beings to the level of fifty milliseconds. And this level has reached the reaction speed of an excellent cat. You must know that a cat’s reaction speed is very fast, about fifty milliseconds to seventy milliseconds. This is why humans think that cats’ reaction speed is very fast and agile. Reason.

So in the ensuing battle, Liu Xiu relied on his superb agility to start the ultimate rescue operation.

For example, if a kid has an advantage in bayonet fighting and can immediately fatally stab a new group of soldiers, Liu Xiu will take action and shoot him in the head at this time.

Under this ebb and flow, the new group of soldiers gradually gained the upper hand in the bayonet battle. At this time, there happened to be a kid riding on Li Yunlong with a big blade and slashing at the kid in front of him. He stabbed Li Yunlong with a bayonet from the side.

Seeing this, Liu Xiu naturally raised his hand without saying a word and accurately hit the little devil in the temple. The little devil who wanted to sneak attack Li Yunlong immediately fell to the ground and died.

After Li Yunlong chopped down the Japs in front of him, he turned to look at the little Japs who was shot in the head by Liu Xiu, grinned at Liu Xiu and said:

"Little boy, your shooting skills are not bad! Your father must have taught you this!"

After saying that, without waiting for Liu Xiu's reply, he continued to chop at the remaining little devils with a big blade.

When Liu Xiu finished shooting the eighth bullet in the second magazine, the little devils finally realized that they could not defeat the new group of soldiers, so they all began to turn around and retreat to the rear positions, hoping to use the strength of the soldiers on the positions. Machine guns dealt with the new group.

However, how could Li Yunlong let them go so easily, so he immediately led the team to follow the retreating little Japanese.

It was precisely because of this that Li Yunlong easily captured this position of the Little Jaap and allowed Li Yunlong to advance the position of the new regiment five hundred meters forward.

Liu Xiu also breathed a sigh of relief. He had finished shooting the bullets in both magazines. If the Japs didn't retreat, he would be in danger, because in the battle just now, Liu Xiu had shot and killed three people who wanted to take them. The little devil stabbed him with the bayonet. After all, most of Liu Xiu and Liu Xiu's abilities lie in the pistol!
  At this time, Li Yunlong stopped continuing the attack and asked Wang Chengzhu to set up a mortar according to the plan to prepare to bombard the headquarters of the Bantian Regiment.

The mortar used by Wang Chengzhu is the Sanyi 60mm mortar. Although it is an imitation of the Wuguo Brand mortar, due to production technology, the weapon performance is still lagging behind.

The total length of the gun is 67 centimeters, the total length of the barrel is 60 centimeters, the total gun mass is 19 kilograms, the maximum range is 1,400 meters, the maximum muzzle velocity is 144 meters per second, and the total weight of the cannon is 1.5 kilograms , with a charge of one hundred grams.

Yes, the charge of this kind of gun is not as large as that of the special grenade grenade shell. However, the lethality of this small shell mainly depends on the damage caused by its shrapnel, so the weight reaches 1.5 kilograms. A mortar shell naturally produces more fragments than a grenade shell of only 800 grams.

Of course, the muzzle velocity of 144 meters per second and the weight of the 1.5 kilogram shell make its muzzle kinetic energy reach 15,000 joules.

It is already more than three times the kinetic energy of the grenade muzzle. Therefore, it is impossible for Liu Xiu to launch this 60mm mortar against his shoulder, unless Liu Xiu's shoulder is almost gone. However, if there are modern improvements, such as installing an advanced hydraulic buffer system and an excellent muzzle brake, you can still try it.

(End of this chapter)