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"All guns with a total length of more than eight millimeters are removed!"

Guan Fei thought for a moment and issued the first screening command. Pen, Fun, Pavilion www.biquge.info... ≦，

Swish!

A soft sound was used as a dubbing, and the dense firearms in front of him suddenly lost more than half.

Among them, the 16 basic models and the subsequent versions, as well as their extended gun clans, all burst open like bubbles, and disappeared in front of them with afterimages.

Only one assault type remains.

The AK series, including the follow-ups, is also reduced by more than half, leaving only folding and submachine gun models.

The guns of other countries also cracked one by one, leaving behind folding models, submachine guns, and stockless designs.

Even if most of the light clusters are retained, only the 95 type, 95-1, 95-2 and 03 types developed and produced by China are left, and they are still relatively densely clustered.

And it's no wonder.

Westerners would definitely design firearms that fit the size of the West, and as assault rifles used in the Great War, they would design full-size versions. Even if there are versions such as folding and telescopic stocks, it is to adapt to the habits of Western soldiers in the jungle.

These folding, telescopic, stockless automatic rifles are designed to be used quickly and not accurately when fighting in mountains, jungles, and cities. They are limited in their usefulness and cannot be used with one gun, and they need to be used in conjunction with other weapons, such as full-stock automatic weapons.

If China wants to equip weapons suitable for the oriental human body, it can only refer to the design ideas of others, and it still has to rely more on its own research and development. Therefore, from the very beginning, the design was based on the Chinese body, usage habits, weight, and combat use, which naturally met the conditions. Moreover, around a core gun type, the design of a wide variety of gun families is more adaptable.

Guan Fei hesitated for a while, but still took out a few foreign military firearms from the light group and tried them.

Based on his years of experience in the military, these guns are indeed larger, but because they use more composite materials, the body of the guns is not heavy. Its man-machine function is also fully considered, and the feel experience when carrying and shooting is good.

Full-power bullets have a higher recoil and use 5. 56 caliber bullets are much better.

The accuracy of the test firing at the simulated shooting range is higher than that of the AK series and the five or six types used by the military division. However, in the folded form, it is basically impossible to carry out precise attacks because it cannot be well pressed against the shoulders and waist, and can only shoot probabilitarily, relying on widely distributed bullet hell attacks to try to suppress the opponent. To shoot accurately, or only after opening the folding butt, can you do it.

After some trials, Guan Fei removed all the foreign firearms.

It's not a firearm designed for the Chinese people, and it's really not used to it. Taking into account the continuity of weapons, it is better to choose domestic weapons.

Guan Fei looked at the domestically produced Type 03 and 95 series.

Type 03 is actually also a folding butt, and the actual shooting feels like the muzzle jumps more powerfully. Moreover, the butt and barrel are not on the same baseline, which affects the shooting essence when aiming and shooting, and after a period of use, it is much better after getting used to it.

Another thing that Guan Fei is not very satisfied with is that the Type 03 type shortens the length of the gun body and ensures the size of the butt, the length of the barrel is shortened, and the caliber bullets are used. Therefore, the muzzle velocity is not enough, the bullet shot feels a little floating, the hit essence and penetration are not as good as the series, and the penetration is lower than that of the AK series.

As soon as you get started with Type 95, the first feeling is that it is very light. It is almost three kilograms lighter than the Type 03, and it is even lighter than the Department and AK series, even compared to the foreign army's stockless rifles. Guan Fei put it on his shoulder, and the center of gravity of the stockless rifle was behind, and he immediately felt that the weight of the firearm was on his shoulder, and the posture of holding the gun felt very comfortable.

He fell in love with the rifle at once.

The head is slightly off, and the gun body is in a line with the aiming hole, which does not need to be adjusted to adaptation, and can be pointed almost immediately.

The actual shooting is also stronger than the 03 type, and compared with the 16a2, it also has a slight advantage.

And because it is a supportless design, the barrel is 49.5 centimeters, which is a full 5 centimeters longer than the 03 type. At a distance of one meter, the trajectory is very flat, 5. Millimeter ordinary bullets easily penetrate a standard steel plate with a thickness of one centimeter. At the 00-meter limit shooting distance, it actually penetrated the 0.3 cm standard steel plate, and it can be found that its penetration is quite good.

With this power, before the enemy is equipped with level 4 or higher protective equipment, the Type 95 can inflict considerable damage on the enemy.

In Guan Fei's heart, he has roughly preferred this gun type.

There are also many stockless rifles designed abroad, and some guns have higher shooting accuracy than the 95 type, but the processing requirements are also extremely high, and composite materials are used in order to reduce the weight. It's not that composite materials can't be made, and there are too many formulas to count. However, the requirements for high-quality composite materials and production lines are also ridiculously high, which is not something that military subdivisions can do now.

Some raw materials can be purchased from abroad, but in this day and age, the price of these materials is quite high. If you buy alone, it is neither economical nor safe, and it is easy for the other party to cut off external supply channels.

In fact, the Ninety-Five Type is not so easy to do, and the external engineering materials of the gun body also need to build a special production line.

However, the raw materials for its production can be purchased in large quantities in China, and there is no need to worry about running out of stock.

With the vacuum electroslag remelting furnace, the ability to manufacture barrels and internal metal parts is also available, and the heat treatment equipment is also complete. There is no need to build more supporting production lines to achieve mass manufacturing, and the cost and manufacturing difficulties are greatly reduced.

However, the Type 95 is not without its shortcomings, on the contrary, it has serious flaws inherent in stockless rifles.

For example, the early version of the magazine was made of plastic, which was low in strength and could not be hung up empty. In the heat of battle, without prompts, it is difficult for fighters to find out if there are still bullets;

Another example is that the grip is too high, and you need to poke your head up when shooting, which is easy to increase the risk of head exposure;

The most serious is the stockless rifle, the shell window is too close to the soldier's face, and the hot shell is easy to burn the face when thrown, and the smoke after firing will also interfere with the vision, irritate the eyes, and affect the shooting.

Fortunately, a lot of effort has been invested in this rifle in China, and it has been continuously improved, and the 95-1 and 95-2 improvements have been produced successively, and most of the design flaws have been corrected. Like lowering the height of the handle, reducing the exposure range; Retrofit Picatinny Tactical Rails to mount high-precision scopes and other accessories, among other things.

After actually using the 95-2, Guan Fei determined that this gun type was very mature, fully tapped the design potential, and was very satisfied with all aspects of performance.

Especially after more than 10 years of improvement, the Ninth Five-Year Series has become a series. From full-size automatic rifles to short-barreled assault rifles, to drum-fed squad light machine guns, to chain-fed heavy machine guns with heavy barrels; Accessories range from ordinary optical sights to infrared night vision aiming, grenade launching, and miniature individual missiles, forming a complete gun family system.

This left Guan Fei with a lot of energy.

But even though he already had detailed appearances and component parameters, he still couldn't just make them.

A weapon is also a machine, a machine, and it is tantamount to a dream to want to make the same thing if you only know the parameters such as the appearance and size, the strength and toughness of each part.

If it were really so easy, the domestic technical level would not be worse than that of foreign countries, and no matter how it was blocked, a small number of samples could still be done in China, and it was also done.

But what can you do with these samples?

Inside and out, technicians and scientists measure each component most carefully, record its installation sequence, and take pictures of the bottom. However, even if the drawings are restored, there is no suitable material, and the processing technology of each part is not understood, as well as the process of local heat treatment and chemical treatment, it is also helpless.

Get foreign advanced equipment, at best, can only point out a way for the development of domestic science and technology, prove that this direction is right, can strengthen the determination of research and development, accurate investment in research and development funds, at the same time the appearance and mechanical structure of parts can also help domestic scientists reduce research and development time, that's all!

The experiment that should be done, or to do, if you don't do it, you can't master the design parameters of the whole machine, without these parameters, even if you restore other people's things, as long as the other party makes a slight modification, this side will be blind - I don't understand, why do you want to modify it like this, there is no formula, there are no parameters.

It's so easy to copy it, and you guys have an improved version, and the internal structure has changed, isn't this playing tricks on us?

Therefore, even if it is an imitation, it is necessary to repeat the research process of others in order to gather complete information. After encountering the other party's improvement, we can immediately understand why it is and whether it is useful or not based on the collected design parameters.

And after really understanding a technology, maybe the other party has not made improvements, but we can be the last to come first, to make a new product with better performance, which is the advantage of the latecomer. Blindly imitating and copying can only harm others and benefit oneself, and it is meaningless.

However, Guan Fei was not going to go again, it was too easy for him to come.

He has a variety of later material formulas, only need to understand the size of the part, the force on each part, it is easy to find the best combination from it, and then use the same design, different materials, and immediately launch a product with the same appearance and the same interior, but made with different materials and processing technology.

And because his materials are better, perhaps the cost, manufacturing difficulty, and performance are better than the original!

This is the same reason that the United States will never follow the manufacturing process of the other side when it gets the Soviet engine, but will use its own more developed manufacturing technology and material formula to process an engine with better performance than the original Soviet one.

The United States and the Soviet Union have done this more than once.

However, the United States copied the other side's equipment only to understand the design direction and help its own scientists develop ideas. The Soviet Union could not get the equipment of the other side, so it could only try to develop the same materials and processing technology, or switch to its own materials, based on its own manufacturing technology, and imitate it.

Guan Fei is now playing the role of the United States, and after analyzing all the size data and parts parameters of the Type 95-2, he just proposed to the biological assistant brain to "take out the existing processing capacity of the military division, the material formula within 20 years, and copy the design drawings and processes of this model of firearm".

Just a command, Guan Fei immediately appeared in front of countless design drawings.

Each design replaces some or all of the original parts and components with materials that can be smelted by the military division. Different replacement options have different effects on the original design, with high or low performance, simple or complex manufacturing processes, and so on.

Guan Fei deliberated repeatedly, and finally chose two design schemes.

Of these two plans, one is the most outstanding in terms of overall performance, but given the current technical capabilities of the military sub-divisions, the manufacturing requirements are too high, and many links are absolutely impossible to do unless Guan Fei personally handles them. Inviting eighth-level workers from China is possible, but it is possible to make a small amount of manual manufacturing, but there is no need to think about the efficiency or anything. Being able to provide dozens of tops in a year is the greatest achievement of the masters' hard work.

However, Guan Fei also decided to make a small amount of this fine product and provide it to the snipers of the army.

The performance of the other model can only be decent, and it is at the middle and lower reaches of all design schemes. Compared with the original version, some of the data is still lower.

However, it has the advantage that it can completely rely on the current technical capabilities of the military sub-divisions and manufacture them in large quantities, and the cost is not too high. After calculating the production line that needs to be supplemented and constructed, according to the production of only 10,000 units, the cost of a single gun is about 2,000 yuan, and the service life of the barrel is 40,000 rounds, which is basically the same as European and American firearms, which is neither good nor bad.

Of course, the barrel life is several times higher than that of domestic ones, which is not used.

But that's not something to be happy about.

Two thousand yuan, which is almost equal to one thousand dollars, is more expensive than 16 of the US military. At this price, a force like Guan Fei, which has money and a small army, can afford it, and other big countries such as the United States, the Soviet Union, and China dare not equip all their troops.

It's too extravagant!

But Guan Fei can't help it, in an era, you have to follow the economic laws of an era. The cost of this solution is relatively low, but the materials are expensive. He just has a vacuum electroslag remelting furnace, and if the alloy materials required in the formula are not put into the production line himself, and the manufacturing starts from the processing of primary materials, it can only be solved through purchase in this era.

However, in this era, the technology is still too backward, and the cost of material production is too high, so you can't save money if you want to.

Guan Fei sighed.

This is the so-called limitation of the times, even with the assistance of the biological parabrain, he has no choice but to accept it.