After finishing a few magazines very excitedly, Han Li rubbed his somewhat sore shoulder. Although this is a small-caliber rifle with relatively low recoil, it is not completely recoilless. After firing a few magazines, he could clearly feel the pain in his shoulder.

According to Ayong, a good shooter should have a layer of calluses on his shoulders and thumbs, which is the result of long-term training.

Finally, Han Li put down the M4A1 carbine and picked up the MR556 automatic rifle instead. To be honest, for a beginner like Han Li, it is also a small caliber, and the feeling it brings to him is basically the same, except for the slightly different gunshots.

But for a senior person like Ah Yong, who knows how to use guns, he can still be very sensitive to the difference.

After changing a few more small-caliber rifles, Han Li finally lost interest.

As for Ah Yong, at this time, he recommended the MP5 submachine gun, which is a famous submachine gun from Germany, which has served in the security forces of many countries around the world, and is also an important firearm used by the counter-terrorism elite in the famous game CS.

After firing a few shots to get used to the recoil, at Ah Yong's suggestion, Han Li switched to automatic mode. Taking a deep breath, Han Li pulled the trigger.

Da-da-da-da!

A series of fast and dense shots gave Han Li the feeling of strong recoil. And with the vibration of the firearm, Han Li's even trembled.

If he hadn't been prepared, I'm afraid he wouldn't have been able to control the muzzle, and the bullets would have flown to the ceiling long ago.

Soon, before he could harden, the magazine of forty rounds was emptied.

Han Li, who came to his senses, looked at Ah Yong with some embarrassment.

Ah Yong smiled, as if he was happy to see him embarrassed, and said, "The history of submachine guns is very early, far before automatic rifles.

Although the technology of automatic rifles has been greatly developed, high accuracy, high rate of fire, and high reliability have made it the basic standard equipment of the armies of various countries.

However, submachine guns still have an irreplaceable role, and they are widely equipped in the armies of various countries, especially in elite troops.

Compared with automatic rifles, submachine guns have the characteristics of relatively small size, light weight, easy to carry and conceal, fast rate of fire, and dense firepower.

MOREOVER, ALTHOUGH MOST OF THE SUBMACHINE GUNS USE 9MM ROUND-HEADED BULLETS, THE OVERALL VOLUME IS MUCH SMALLER THAN THE GENERAL 5.56 CALIBER SMALL-CALIBER RIFLE BULLETS, AND THE WEIGHT IS MUCH LIGHTER.

Although this sacrifices the range and accuracy of the bullet at medium and long range, the lethality at close range is much higher than that of the 5.56 small-caliber rifle round.

This is also the reason why all pistols in the world today use large-caliber round-nosed bullets.

And such a design can greatly increase the number of reloads of the submachine gun.

For example, we used the standard 40-round magazine for submachine guns, as well as an extended 50-round magazine and even an 80-round drum.

Fighting in confined spaces such as cities, the probability of close contact with the enemy is very high. And in this kind of close-range combat, the submachine gun with its small size, high rate of fire, and large ammunition capacity is definitely a slaughtering weapon in close-range encounters. ”

Ah Yong helped Han Li change the target paper while continuing at him: "However, this submachine gun is not without characteristics. As mentioned earlier, this kind of gun is only suitable for mid-range combat, and once the distance is far away, the lethality will be greatly weakened.

Moreover, the round-headed bullet used in this submachine gun, although the instant stagnation after immersion is better, the penetration is not strong, and it is easy to have an embarrassing situation of not being able to penetrate the opponent's body armor.

In addition, there is another point, which is both its advantage and its disadvantage, that is, the rate of fire is too fast, and the consumption of ammunition is relatively fast.

Although because the weight of bullets is relatively light and the size is relatively small, the number that can be carried by individual soldiers is relatively large. However, because the rate of fire is too fast, in combat, it is easy to run out of bullets.

Therefore, in the real shooting process, we generally use the method of spot shooting in automatic mode to shoot.

In the past, there were three types of firing modes for firearms, single-shot, three-shot, and automatic three-stop. However, with the development of modern firearms technology, especially the progress of modern firearm design and firearm combat concepts, many firearms have canceled the gear of three consecutive rounds and changed to two modes: point fire and automatic.

The reason for this is also to reduce the number of control steps and make it easier for users to control.

In addition, in the process of automatic fire, we usually do not pull the trigger and directly empty a magazine bullet.

Although the firepower is relatively fierce, the efficiency is relatively low, and the consumption of ammunition is relatively large, so it is not suitable for long-term combat.

Therefore, whether it is a submachine gun or an automatic rifle, or even a machine gun, the shooter uses the method of automatic fire when conducting automatic fire.

This method is very similar to the triple shot, which is generally dada, dada, dada! ”

Ah Yong clapped his hands and explained to Han Li: "Three, or two, four, this kind of short burst can not only facilitate the shooter's control of the firearm, but also greatly improve the accuracy of his shooting. This kind of short burst of ferocious firepower can also suppress the opponent to a large extent, or even eliminate the opponent.

Of course, in the life-and-death situation facing each other, no matter how good the quality of the special forces is, it is inevitable that they will be nervous. Thus holding the trigger until the opponent is killed or killed by the opponent. Or after firing the bullets in the magazine, the two went into battle with their bare hands to engage in hand-to-hand combat. ”

After listening to Ah Yong's introduction, Han Li picked up the gun again and began to shoot it in his way. However, after playing for a while, he lost interest, so he began to change guns ordinarily to experience the feeling and experience brought to him by different firearms.

The other guns were not much to do, and what impressed him or wanted to complain was the trial AK47. I used to play small-caliber automatic rifles and submachine guns, but this time I came to play this 7.62 AK47, and Han Li couldn't adapt to it.

First of all, there is the huge recoil, which is more than that of small-caliber automatic rifles and submachine guns, and the recoil of the AK47 is very large, and when shooting, it is not only difficult to master, but also hurts the shoulder, which is already in pain.

In addition, the tremor of the firearm was relatively large when it was fired, as if it had fallen apart, and this tremor caused Han Li's entire body to tremble.

In the end, that's the ballistic trajectory of the female scattered flowers that day.,Single point is fine.,But if it's changed to automatic point shooting.,It's really up to luck to hit or not. At least for him at the moment, this gun is not something he can master.

So after barely firing two magazines, Han Li threw the AK47 over again and began to play with various pistols.

However, after getting used to playing with submachine guns, and then playing with pistols, especially playing guns at this indoor shooting range, Han Li will feel a little boring. Of course, the pistol also has the advantage of a pistol, that is, it is light, and more importantly for him, the pistol finally allows him to ask for the pressure on his shoulders from the butt.