In the movie, the Kusar Krow Pulse Rifle is a man-portable weapon designed to target humans and large vehicles.

This gun is light in structure, simple to operate, has a relatively small range, but is very powerful, and also has a set of anti-thrust piston muzzle system, which greatly reduces recoil.

The pure black nitrate oxide baking paint layer, with a single point burst and free switching, is not much different from the body shape of many rifles, but the sleeve part is very thick and full of a thick sense of power.

There are two pipes inside the front end of the gun body, in addition to the barrel, there is also a pipe for placing fuel cells, which is filled with a hydrogen fuel cell with a diameter of 3 cm and a length of 20 cm, and the instantaneous discharge voltage can reach 400V.

The chamber of the gun is inlaid with a layer of annular coil laid by superconducting materials at room temperature, which does not need a rifle at all, as long as the principle of Lorentz force is used, the bullet can be fired by electromagnetic force, and at the same time, it rotates at high speed by voltage.

Moreover, because the bullet is also made of magnetic metal, according to the diamagnetic principle of superconducting materials, the bullet will not contact the chamber at all when it is fired, which virtually improves the service life of the firearm.

The ammunition used in this electromagnetic rifle is the same as the batch of weapons that Chen Chen asked Professor Charles to make at the beginning, relying on the galaxy as the power, abandoning the traditional gunpowder structure of the cartridge case, and the magazine can be loaded with more bullets.

At present, this electromagnetic rifle uses a 5×20mm fusiform hollow bullet, and a palm-sized magazine can contain up to 200 rounds.

In addition to this hollow bullet, there are several types of ammunition that can be selected, such as spiral armor-piercing shells, blasting shells, etc.

Except for a few core components such as the barrel, most of the guns are made of engineering plastics, which greatly reduces the weight of the gun, the whole gun is 54 centimeters long, the gun is 23 centimeters high, but it only weighs 4.5 kilograms.

Moreover, there is also a biometric authentication system inside, and the situation of being "picked up with a gun" by the enemy will definitely not happen.

Looking at this dark and heavy murder weapon, Chen Chen adjusted to a single-point mode, put the butt of the rifle against his right shoulder with his right hand, and at the same time raised his left hand horizontally, aiming at the target a hundred meters away through a three-point and one-line approach.

Then pull the trigger gently.

Just listening to the 'whoosh', the steel plate 100 meters away was directly pierced out of a large flowering hole with a diameter of three centimeters!

"This voice ......"

Chen Chen's eyes lit up, this sound was not at all like the thud of firecrackers when the traditional gunpowder weapon was activated, but like the swishing sound of something extremely fast when it broke through the air flow, just the sound of electricity mixed with electricity.

The decibel level of traditional weapons is very large, such as firing in a noisy urban area, and a violent gunshot can be heard half a kilometer away, but at this time, the sound of this firearm is not even 50 decibels, far less than the loudness of 145-160 decibels when the traditional gunpowder weapon is activated.

Not only that, in terms of recoil, because of the "anti-propulsion piston muzzle system", Chen Chen felt that the recoil was extremely small, just like the recoil of a pistol.

"The reason why ordinary firearms are loud is because the air pressure inside and outside the space is different, and the moment the bullet is discharged, the chamber pressure drops sharply, and it will make a loud noise."

"The new rifle doesn't require chamber pressure, so there's only the sound of a bullet breaking through the air. ”

Chen Chen nodded, his eyes couldn't help but flash a look of amazement, he had played with a lot of firearms in Namibia over the years, but this was the first time he felt so comfortable with a gun.

Probably, this is the legendary technology gun, love love......

Subsequently, Chen Chen tried the rate of fire again, the entire Kusar Krow pulse rifle can be divided into semi-automatic and fully automatic two modes, after being adjusted to the fully automatic mode again, as Chen Chen pulled the trigger, he suddenly only felt that the firearm in his hand seemed to come to life.

With a slight tremor, and in just ten seconds, there was a click from the rifle, and all the bullets were empty.

"This rate of fire is already twice that of an ordinary machine gun......"

Chen Chen touched the barrel of the gun and found that the barrel was only slightly hot, obviously this is the diamagnetic effect of superconductors, with this characteristic, even if tens of thousands of rounds of bullets are fired, there will be no metal fatigue.

After testing, the rate of fire of this gun can reach more than 1,200 rounds per minute, which is 17 rounds per second for a technical gun.

In the end, the firearm data tested by Chen Chen were: length 545mm, weight 4545g after loading, aiming baseline 203mm, barrel caliber 8mm, magazine capacity 200 rounds, initial velocity 1200m/s, kinetic energy 2500J, effective range 600m.

Looking at this exaggerated data, Chen Chen couldn't help but be stunned when he heard this, the initial velocity of the bullet fired by the ordinary rifle is only 800m/s, the kinetic energy is about 1000J, and the effective range is only 400 meters, even the initial velocity of the bullet of the sniper rifle is not as high as his own rifle.

In terms of kinetic energy, although it cannot reach the kinetic energy of some high-powered sniper rifles, it is not too much, and if another armor-piercing bullet is used, there is no problem in penetrating a 50 mm thick steel plate.

"Very good."

After testing the firearm in his hand, Chen Chen couldn't help but sigh secretly, "There is no muzzle flame, comparable to a silencer, the recoil is extremely low, and the power is comparable to a sniper rifle...... The perfect combination of these characteristics is almost a qualitative change, if all the Black Knight troops are equipped with this weapon, who else will be our opponent in a conventional war? ”

"However, this is only a small and medium-sized electromagnetic weapon."

Xiao X said, "The real power is actually large electromagnetic weapons, such as electromagnetic railguns, through huge voltage, hundreds of kilograms of shells can be accelerated to the first cosmic speed in an instant, and the power generated can instantly flatten a mountain or destroy a city." ”

Chen Chen couldn't help but laugh when he heard this, "We can indeed make this kind of weapon, but how can it hit other cities, and it's not an anti-aircraft gun, unless this kind of electromagnetic cannon is placed on a satellite and shot from top to bottom." ”

"Yes."

Little X thought thoughtfully, "So, the most practical thing on earth is still a missile?" ”

"Yes, for example, an intercontinental missile capable of passing through the atmosphere and then diving at several times the speed of sound, this kind of weapon is the weapon of conventional warfare on Earth."

Chen Chen nodded, "So if we don't have missiles and air supremacy for a day, we can't be known by the Earth Federation for a day, otherwise what if the conventional force is strong?" Without air supremacy, it is still just a live target. ”

"According to the technical information retrieved from the Elysium plane, there is a small aircraft in the 'Bugatti-Folger Luxury Transporter', which can step out of the atmosphere and travel back and forth between Earth and Elysium, and it is only the size of a car."

Little X thought, "Can you try to save energy and take it out?" ”

When Chen Chen heard this, he immediately recalled that John Carlisle, the unlucky CEO of Armadyne in the movie, seemed to be riding this flying machine.

In the movie, it was the protagonist who knocked down the flying machine he was riding on, and the memory of his brain was robbed before he died, which can be said to be the most aggrieved upper-class person who died.

After thinking about it, Chen Chen couldn't help but shake his head and deny Xiao X's idea, "This kind of aircraft does not have the ability to be stealthy, I require my aircraft to have optical, infrared, and radar triple stealth, not to mention that one or two such aircraft can't change any situation, what I need is an aircraft that can be continuously produced and manufactured." ”

"So, it's all a matter of industrial development."

Chen Chen looked pensive, "And if I'm not mistaken, this kind of flying machine relies on a nuclear fusion engine to cross outer space, although we have also obtained the information of the nuclear fusion engine, but if we want to copy it, there is still a long way to go." ”

"So, in the next step, we still have to solve the problem of nuclear fusion before we can ......."