It wasn't until it was almost dark that Liu Yijiu was put back to the base by a few people, and in the afternoon, they discussed the equipment of the soldiers, how to improve their combat effectiveness, and how to use various equipment to achieve maximum power, which exhausted Liu Yijiu.

As for the grenade launcher loaded on the Bayi automatic rifle, he didn't give much explanation.

Explained to these guys, they don't understand very well.

In the original world, because the Bayi automatic rifle was developed after the largest war in the Annam War, although the border conflict lasted for almost ten years, there was no large-scale war later, mainly for the testing of some light weapons and the actual combat training of various units in turn.

After Liu Yijiu returned to the base, Zheng Hao and Wang Shunyi were waiting for him anxiously.

The train going out of the base is about to leave, and if Liu Yijiu hasn't come yet, it's not good to delay the time.

"Dry fight on both sides again? You said that you too, why do you get involved in the dispute between them when you have nothing to do? One by one, they are full of food and idle all day long. Regarding Liu Yijiu's return from the guard camp, Wang Shunyi kept counting him.

They had just entered the compartment of the trailer, or they had just started.

The trains at the base do not have a fixed time, anyway, in order to conceal themselves, they will not enter or leave until after dark.

"This is not for this matter, we have been discussing the issue of the armament of the soldiers in the army. There is no problem with the special forces, but those eliminated scouts, the Rongcheng Military Region does not want to break up and return them to the original unit. Liu Yijiu shook his head and briefly explained the events of the afternoon.

"These guys are finally in their heads?" Zheng Hao was also very surprised.

Since entering the base, he has been given power by Chen Dashan's guy, and he has always looked down on Chen Dashan.

Fortunately, Chen Dashan's guy was sent by Liu Yijiu to pack up his own soldiers, and his energy was not in the base, which made him a lot easier.

"What do you think?" Wang Shunyi ignored Zheng Hao, but asked Liu Yijiu with a frown.

If you want to strengthen the combat effectiveness of your soldiers, you can only start with weapons and equipment. Liu Yijiu has almost completely redesigned all the infantry weapons currently used by combat units, and God knows how much money will be needed to further increase their power.

"Anyway, this is an experimental unit. The more powerful, the better. Ordinary troops, in the end, must also be equipped with 77 automatic rifles, right? Since they don't think it's powerful enough, I'll add a small grenade launcher to their guns, so that the firepower of the troops can be greatly enhanced......" Liu Yijiu immediately expressed the idea of attaching a grenade launcher to the Bayi automatic rifle.

After Wang Shunyi heard this, he frowned and did not say anything.

The Republic has been working on anti-armor grenades since the fifties, and the country has spent a lot of energy on this. The base also has a reserve of technical data in this area. But none of them were fired from rifles.

To develop a gun-mounted grenade launcher, this is again a significant expense.

The base is already very tight on budgets.

"New research assignments? Xiao Liu, do you know the funds of our base......" When Zheng Hao heard this, his head suddenly became big.

Liu Yijiu's autonomy, he felt that it was a bit uncost-effective to give.

He didn't have the funds on hand.

"Director Zheng, don't worry about this, at the beginning, I also wanted to design a grenade launcher specially attached to the muzzle, but after thinking about it, this is not necessary. We can completely use tail-barreled gun grenades, that is, directly make a sleeve from the tail of the grenade, put it on the muzzle, and fire it with a rifle bullet......" Liu Yijiu really thought so at first.

But just now, he suddenly remembered the Republic Type 90 40mm individual rifle grenade.

These grenades do not need a special grenade launcher, they are directly put on the muzzle of the gun and fired with live ammunition, which is very convenient to use and powerful enough.

"Is this possible?" Zheng Hao didn't know too much about weapons, but for what Liu Yijiu said at present, just developing gun grenades, and not needing to get any grenade launchers, this is a lot better.

"When I come back, I'll think about it again, and check the information in our database about this matter, it shouldn't be a big problem......" Liu Yijiu also knew that there was no need to make these things too complicated.

The 90-type 40 mm gun grenade is much more powerful than the ordinary gun-mounted grenades, and it is easy to use, and can be centrally and uniformly managed when it is not needed.

"Alright, you can handle these things yourself. This car will take a long time, I will sleep first......" Wang Shunyi did not say anything more.

Liu Yijiu's performance these days made him a little unacceptable.

When other firearms research institutes design a firearm, it often takes a long time, but Liu Yijiu, this kid, is good, or he can get a new gun design in a few days, and when conducting various experiments, basically there are no accidents to meet the performance requirements of the design.

It's a little surprising that something like this happens.

He couldn't figure out what was going on.

The train clanged slowly, and when it arrived in Rongcheng, it was already more than ten o'clock in the morning of the next day. If it weren't for the special carriage of the base where a few people sit, Liu Yijiu estimated that he would never take the train again. I've been busy these days, and I basically haven't had a good night's sleep, but this time on the train, I finally made up for the lack of supplies.

Rongcheng, the future largest city in the southwest, Liu Yijiu is here for the first time.

There is no second ring road, no third ring road, no ring highway, and even, in this era, there are few high-rise buildings with more than five floors.

The narrow streets are also sparsely populated, and there are not many cars to be seen on the road, except for the occasional jeep and vodka. Of course, the Great Liberation can be seen from time to time. Because there is a dense industrial area in the east gate of Rongcheng, most of these factories are the products of the national third-line construction era.

Sitting on the Beijing jeep that the Rongcheng Military Region came to the station to greet a few people, Liu Yijiu silently looked at this gray city, compared with the brightly colored modern city in his mind, he really didn't know what words to use to describe it.

The Rongcheng Military Region, one of the eight military regions of the Republic, may have the largest defense area in the entire Republic.

Rongcheng, where the headquarters of the military region is located, is not more prosperous than other buildings in Rongcheng. Liu Yijiu really wanted to take a look at the demolished Jinli, but unfortunately, he didn't have time at all.

"Guys, great work!" When they arrived at the headquarters of the military region, Qiu Yue was followed by a cadre with four pockets to greet several people.

"Where, where, disturb Commander Qiu who is busy, but we shouldn't ......" Zheng Hao greeted Qiu Yue.

"Yo, isn't this our Comrade Xiao Liu. Comrade Xiao Liu, you haven't forgotten your original promise, have you? I've heard that you have a big opinion of our Rongcheng Military Region! Qiu Yue saw Liu Yijiu hiding behind Wang Shunyi, and couldn't help but joke with a smile.

Jiang Bin's situation, Qiu Yue knew very clearly, and he also thought that Liu Yijiu deliberately favored the garrison of the Capital Military Region because he was dissatisfied with them because he had made a military order.

"Hello Commander Qiu! I don't dare to have an opinion on anyone! As for the military order I made, please rest assured, commander, although we are young, we also know a nail in a mouthful. If it doesn't happen by then, it's just a court-martial! Didn't Camp Commander Jiang report to your old man, but I changed my way to toss them......" Liu Yijiu couldn't dodge, gritted his teeth and straightened his waist to Qiu Yue and replied.

tone, naturally, is not much better. Qiu Yue, this old man, he didn't dare to contradict it, but he couldn't let him say things here that shouldn't have been, right?

This old man scolded him last time because he was indiscriminately sued by Jiang Bin and sent a telegram!

"The young man has a lot of fighting spirit. Alright, I'm not kidding you. Last time it was my fault, I apologize to you here, and I will invite you to drink at noon in a while, and I will compensate you. How's your research progressing? Qiu Yue said with a wry smile.

When Jiang Bin's reconnaissance battalion first arrived there, he had a dirty argument with Chen Dashan's guard battalion and asked Liu Yijiu for training methods, but Liu Yijiu did not give them sniper rifles and camouflage uniforms, which made Qiu Yue and Liu Yijiu dissatisfied with them because of the military order. Originally, Liu Yijiu meant to let Chen Dashan's battalion challenge at the beginning......

"Commander Qiu, what happened last time? Why don't I know? If we're doing research, can't we drink? The progress of the research is okay, and at present, most of the individual equipment has completed the performance test and is ready to be equipped for the experimental troops to further test the performance......" Liu Yijiu looked surprised.

For these things, as long as the other party has this attitude, can he really ask a deputy commander of a military region to apologize to him?

"Commander Qiu, why didn't Director Tang see it? Didn't the after-loading department look at the results of this test-firing experiment? Seeing Liu Yijiu say this, Wang Shunyi was very pleased.

This kid is much better than his father.

"Old Don? He's already at the testing ground. Waiting for us over there. Qiu Yue was also very satisfied with Liu Yijiu's answer. Are you sure this thing has that much power? It can't be blown, right? ”

"Blow it or not, you'll know when you see it, right? You'll be able to see the results soon......" The corners of Wang Shunyi's mouth twitched, this old guy didn't believe it!

Although it has not been tested, even if it does not reach the power of the design, at least it is much more powerful than the same type of **!