"Huh?"

"New World's First Grenade @ Bomb Is That ....... Finish?"

"Explosion?"

At this time, Boss Luo, who was standing at the back of the crowd, felt that he clapped his hands, focused everyone's attention on his side, and said to the group of onlookers:

"Okay, okay, everyone, I'm sorry, let's stop here today, I still have materials there, if you can come to the machinery factory to help tomorrow, let's build dozens of hands**, let you throw a good ......., let's disperse......."

After listening to Boss Luo's closing remarks, everyone knew that today's show was over, so everyone turned their heads to look at the distance at sunset, and began to chat in twos and threes while walking slowly in the direction of the Red Mansion.

"Tomorrow?"

"Besides, I still want to sleep in."

"Well, it's home! I didn't sleep at noon, so I went back to the dormitory to catch up on sleep......."

"It's time to eat when you get home, and suddenly you have a big craving for lobsters, I don't know if you feel this way?"

"Don't be hungry for that thing, I'm hungry for pork......."

"Anyway, I still watched a lot of excitement today."

"I don't know what else we have to do tomorrow."

"Let's talk about that, I'm afraid of throwing my hand ** anyway, so I'm still ...... if I don't want to."

The crowd finally went away, there was nothing left on the beach except a mess of footprints, I don't know how long it took, the distant mangrove forest gradually echoed the chirping of red-billed seagulls again, soon, the birds shuttled between the crooked bamboo fence and the broken wooden planks, a group of gray-white seabirds danced on the sea, the sunset at this time smeared a layer of gold on the sparkling sea, with the monotonous undulation of the tide, the dark night gradually came, the seabirds finally returned to their nests, The once bustling coast gradually returns to tranquility, making the sand and sea lonely as snow at night.......

On the afternoon of the third day of the first seaside test, outside the mangrove forest near the east bank of the Moon River Hydropower Dam, there is a gentle seaside slope, which is across the river from the Red Mansion and has a wide field of vision.

A large group of people gathered on the gentle slope after lunch, most of them were young crew members, and in addition, all the staff of the mechanical group and Mr. Zhao from the chemical engineering group were in the crowd.

Today, live-fire tests will be conducted for the "magical" Dutch flintlock pistol, a new rifle that has been officially named the "Federal 1657 Fusiliers".

At the same time, there will be a live-fire test of the "Federation 1657 grenade @ bomb".

On the outer edge of the mangrove forest on the eastern side of the gentle slope, near the sea, several rows of bamboo fences, wooden stakes and thick planks about one meter six high have been erected, arranged in a dense manner similar to the density of the line infantry "lining up to shoot in formation" in this era, and are also grouped at different distances, ranging from 300 to 50 meters.

Obviously, these are the targets for testing the effectiveness of the shot.

At this moment, a platoon of test-firing volunteers is holding a long rifle for aiming training, and many of them have experienced actual combat, whether it is in the early brainwave virtual course or later in the actual firearms live-fire training, their results are in the upper group.

After Boss Luo and Mr. Zhao patiently and seriously demonstrated to everyone again, everyone carried out a simple practical simulation, until these people can skillfully pull the bolt, release the bullet, close the bullet nest, board the trigger, and then aim at three points and one line with the end gun, when all these action processes can be done in one go without hindrance, the live ammunition shooting really begins.

Soon, there was a roar on the small hillside, and the gentle slope soon became smoky, but fortunately, there was often a sea breeze blowing at this time, which allowed the smoke to dissipate quickly on the slope, so the vision during the live firing was not affected much, but everyone was still a little unaccustomed to the pungent smoke, and the coughing of people on the hillside came and went.

The roar of the shooting startled the birds on the east bank of the Moon River and in the mangrove forests by the sea, and at last the undisturbed birds had to hover out of the noisy and smoky area......

The members of the mechanical team took this test very seriously, when the shooting team of five people in a platoon had fired four rounds each, the shooting would be paused, and then the members of the mechanical team would set off to the target area with a group of helpful crews, looking for the bullet point, carefully counting the shooting results, all the shooting parameters - from the range to the bullet point - must be recorded one by one, and the trajectory of each bullet must be found on the distant target as much as possible.

Apparently the people in the mechanical group are counting the accuracy of the shot, and the key indicator is the random scattering of the projectile.

In short, this is not an ordinary shooting game, but a rigorous scientific experiment, and everything is so methodical and meticulous.

Therefore, when everyone had fired more than 200 rounds, the time had come to the setting sun.

After several twists and turns, the final statistical results came out:

The first indicator is the lethality of this gun.

Mr. Zhao and Boss Luo announced on the spot that the reinforced black ** fixed-loading combined bullet used by this gun is successful, and its effective killing distance is quite strong, even if it is located in a grove three hundred meters away, when the projectile hits the trunk, it can penetrate the wood six to seven centimeters, and some of the projectiles can penetrate the trunk after a direct hit.

Therefore, it can be basically concluded that as long as it is within a distance of three hundred meters, all the armor in the world today, whether it is thin iron or leather, or defensive armor such as rattan armor and wooden shields, is vulnerable to this flintlock pistol.

Of course, this rifle, like all firearms in the world today, still has one major flaw: dispersion accuracy.

Boss Luo concluded on the spot that due to the processing accuracy, the quality error of rifling and lead bullet is a little unsatisfactory, although the projectile has obtained rotational stability in the rifled chamber, but at the moment of discharge, as long as there is a slight inaccurate bounce, the projectile may fly off, for the projectile with a speed of about 300 meters per second, even if there is a slight deviation after flying out of the chamber, with the increase of flight distance, the shooting accuracy will be greatly reduced.

At this time, Mr. Zhao also added that the charge of our handmade medicine column is not very accurate, and there is also the problem that the purity of the medicine and the manual mixing are not very uniform, so the explosive thrust generated by each shot of the medicine column is also different, obviously these factors will affect the initial velocity and dispersion accuracy of the projectile discharge.

Thus, when all these factors are superimposed, it becomes a random phenomenon whether the projectile flies to the sky to shoot a bird or fly to the ground to plow the ground at the moment when it flies out of the muzzle.

So as for each projectile, in which direction it bounces when it is discharged, it can probably be represented by a randomly distributed function.

Well, Mr. Zhao, who said this, immediately stopped talking, because some middle school students on the other side listened with a confused expression.

Mr. Zhao could only change his words, in short, although only God knows where to fly for each bullet fired, if dozens or hundreds of guns fired projectiles at the same time, there is still a relatively concentrated area for the distribution of projectiles, which is the dispersion area......

Forget it, don't explain, Boss Luo interrupted Mr. Zhao's tireless class process, he took over and said simply and clearly, the current situation is: with the help of the rifle, the projectile may be able to hit 50 percent at a distance of 200 meters.

That is to say, at a distance of about 15 meters, even if you aim again, only half of the 100 bullets will hit the target.

At this time, Mr. Zhao also nodded and added that if the distance is a little farther, I am afraid that this accuracy will be out of order...... As you can see, just now we tested the miss-to-target rate at two distances, 200 meters and 300 meters.

At a distance of 200 meters, the miss-target rate reached 70 percent! And at a distance of 300 meters, the miss-target rate is as high as 90 percent!

"Alas...... It's over...... It seems that he still can't escape the death of the line infantry lined up to be shot......"

Ren Ke in the crowd shook his head slightly at this time, glanced at the ** who was standing beside him and muttered in a low voice.