A magazine of 30,000 rounds, you call it Hanyang

Zheng Kaixuan, holding a modified level 5 Hanyang fully automatic rifle, charged left and right at the Japanese positions at the bottom of the valley.

Even if the Japanese mobilized two Type 11 light machine guns, they could not suppress his firepower.

The Type 99 light machine gun has major shortcomings. The first is that it is inconvenient to move. The Japanese have to lie on a fixed position and put their faces against the curved buttstock to aim.

This also results in its lack of flexibility and inability to quickly change shooting angles.

It is even more impossible to run quickly and fire at the same time like Zheng Kaixuan did.

Furthermore, the failure rate is too high.

This Japanese light machine gun uses the same 38mmx6.5mm rifle bullet as the 50 rifle.

There is a loading chamber on the top of the Type 6 rifle, which can hold 30 clips at a time, or rifle bullets.

The structure of this loading chamber is very complicated, which not only makes loading difficult but also makes it prone to malfunction.

Therefore, next to the machine gunner, there must be a Japanese loader who is responsible for continuously reloading the machine gun.

That is to say, after firing every 30 bullets, the Japanese machine gun would have to take a break to reload, and this time was probably between a few seconds and ten seconds.

The situation where the Japanese machine guns can fire almost continuously, as shown in some movies and TV dramas, almost does not exist.

Faced with the Chinese army with backward weapons and equipment, the Japanese mainly relied on saving money.

It was not until the later period that some Japanese troops began to have machine guns that could fire continuously using belt-fed ammunition, but they were very rare.

In addition, the biggest problem facing the Japanese machine guns is heat dissipation.

The most common problem with a continuous-fire machine gun is barrel overheating. Once the barrel overheats, it will easily explode or jam, or even be directly damaged and unusable.

The Japanese used reduced-charge ammunition for their machine guns, which could extend the life of the barrel but greatly reduced the power.

Although a threaded heat sink was installed next to the barrel, the Type 99 light machine gun still had many malfunctions.

Not long after the battle, one of the Japanese light machine guns jammed due to overheating of the barrel.

"Kill him while he's sick! Zhuzi, follow me!"

Zheng Kaixuan seized the opportunity and rushed out from behind a bunker more than a hundred meters away from the side of the Japanese. The fully automatic rifle in his hand was like a storm, and bullets poured out in an instant.

"Da da da da da..."

The Japanese machine gunner and loader were shot like sieves and fell to the ground.

Zheng Kaixuan and Wang Chengzhu quickly jumped into the Japanese machine gunner's position and instantly knocked down the other three Japanese soldiers with rifles who had just rushed in from other places.

The Japanese machine gunner in the other direction found that something was wrong, so he quickly picked up the Type 99 light machine gun and turned around to adjust the direction of shooting.

But Zheng Kaixuan would never give him this opportunity.

"Da da da da da da da..."

The Japanese machine gunner in the other direction had just turned his machine gun around and set it up when Zheng Kaixuan sent him to meet his death and he died.

"Bakayalu! It's death! Charge!"

When the Japanese officer saw Zheng Kaixuan and his two machine gunners rushing left and right in the Japanese position as if they were in an empty space, he immediately became furious. He waved his command knife and ordered the nearby Japanese to surround Zheng Kaixuan.

The Japanese soldiers nearby rushed towards Zheng Kaixuan in groups of three or five.

"Crack!"

Zheng Kaixuan lowered his head, ejected the magazine in an instant, and quickly replaced it with a new one.

"Da da da da da da da..."

The firepower of the fully automatic rifle is really not to be underestimated. Zheng Kaixuan, with only one gun, actually formed absolute firepower suppression against more than 20 Japanese devils.

In this short moment, several more Japanese soldiers were shot into sieves. Seeing that Zheng Kaixuan's firepower was so fierce, the rest of the Japanese soldiers lay down and lowered their heads. For a moment, no one dared to step forward, and no one dared to raise their heads.

"Zhuzi, hurry up and get me those devils' shoulder straps and their bullets."

Wang Chengzhu has now become Zheng Kaixuan's errand boy. He ran back and forth in the trench with his back bent, and quickly seized the shoulder straps and bullets of the former Japanese machine gunners and others and brought them to Zheng Kaixuan.

"Wow! A sergeant and a sergeant major! They're going to be rich!"

Sergeant is equivalent to the rank of sergeant in the West and is a non-commissioned officer. His epaulettes only have one more five-pointed star than the previous sergeant.

In the Japanese army, a sergeant can usually serve as a squad leader and manage about ten people.

As for the sergeant major, he is not much better than the sergeant major. He just has an extra star on his epaulettes and has a certain ability to command operations.

After getting the two pairs of epaulettes, the system's voice sounded in Zheng Kaixuan's mind again.

[Ding! Congratulations to the host, you have completed the main mission of killing the Japanese sergeant and received a chance to modify the Hanyang rifle.]

[Ding! Congratulations to the host, you have completed the main mission of killing the Japanese Sergeant and received a chance to modify the Hanyang rifle.]

The modified accessories also appeared in Zheng Kaixuan's iron box backpack.

The Japanese sergeant who was killed was given 4 fully automatic rifle magazines with a capacity of 100 rounds.

What you get from killing the Japanese sergeant is a special piece of gun body.

There are two interfaces for connecting magazines on this part of the gun!

In other words, after this modification, Zheng Kaixuan's Hanyang fully automatic rifle can be equipped with two magazines at the same time! It can fire 200 rounds of bullets at a time!

Damn it, if I charge into battle with this gun in the future, I won’t be afraid even if I face a squad of Japanese devils alone!

At this time, Wang Chengzhu had already ejected the jammed bullets from the Japanese Type 99 light machine gun next to him, set up the machine gun and joined the battle.

Taking advantage of this opportunity, Zheng Kaixuan quickly replaced the gun body with a double-row interface and quickly filled two magazines with bullets.

[Ding! Congratulations to the host, the Hanyang-made level 6 magic modification has been successful.]

[Ding! Congratulations to the host, the Hanyang-made Level 7 magic modification has been successful! Please continue to complete the main quest and kill the Japanese spy sergeant.]

"Special Agent Sergeant?"

In the Japanese army, the rank of special agent sergeant is not high, it is only a warrant officer.

Generally, they serve as the chief steward, responsible for the Japanese's logistics and meals.

If it were in other battles, it would be difficult to find devils of this level.

But it is not difficult to find in today's battle.

The person ambushed by the 772rd Battalion of the 3nd Regiment of the Eighth Route Army today was a Japanese supply unit!

Sure enough, it didn't take much effort for Zheng Kaixuan to see an old Japanese soldier jumping up and down in the distance.

This old Japanese soldier was at least fifty years old. He had picked up a command knife from somewhere and was jumping up and down, directing the Japanese soldiers to keep rushing towards Zheng Kaixuan.

Zheng Kaixuan smiled coldly and immediately adjusted the rate of fire of the fully automatic rifle to the semi-automatic single-shot burst function.

Semi-automatic also has its own advantages. It can fire in single bursts, has less recoil, and can hit targets farther and more accurately.

"Damn it, what are you, a Japanese guy in charge of logistics, jumping around there? Die!"