In the past, the Type 63 automatic rifle had various quality accidents one after another, which eventually led to the country spending huge manpower and material resources to produce a large number of reloads, and finally it was still withdrawn and thrown into the warehouse to rust.

This is a waste of state funds, and at the same time a crime against the lives of soldiers.

Liu Yijiu has been constantly avoiding this problem from the very beginning, the Type 81 automatic rifle, before the Republic of China's small-caliber 95 reequilibrage, has been in large-scale use in the army for twenty years, and even after entering the twenty-first century, most of the border troops are still using 81. Liu Yijiu modified some of the defects of Bayi, and in the firearm shooting experiment, the performance was very good, and these defects did not have any problems, and there were no problems in the training and use of the garrison, but in the end, in the process of use, several soldiers of the Northeast Border Squad encountered the phenomenon of jamming.

According to their production quality tracking card and the survey of the inspection records, all the processing dimensions are in accordance with the process requirements.

Liu Yijiu also doesn't think that this is because the workers are for bonuses or quality inspections, and the defective products flow into the next process as qualified products for the sake of bonuses.

I couldn't find the cause, so I had to experiment on a larger scale.

The war was urgent, and the higher chiefs directly demanded the production of 10,000 automatic rifles, most of which were put on the southwestern front. Therefore, Liu Yijiu is more concerned about this matter.

"Once a comrade encounters the phenomenon of getting stuck, immediately report to the base. I'll be here for ...... next few days" Liu Yijiu thought for a long time, the impact of the environment on firearms is not so big at all, otherwise. Their original extreme environment test was already problematic.

"Comrade Commissioner Xiao Liu, the quality of the front-line equipment. Can you reflect on it? Hearing Liu Yijiu's extremely professional questions, Lu Hui, who had been unable to interject on the side, finally found an opportunity.

Liu Yijiu was stunned. However, he immediately remembered that he was still a commissioner for weapons and equipment research, and thought about it and said: "Director Lu, I came here this time mainly for the new equipment developed by our unit. If you reflect the problem of this batch of equipment, I can solve the problem here, if it reflects the quality problem of the original unit's equipment, I can only convey the problem to the Fifth Aircraft Department......"

Everyone knows that the Fifth Machinery Department is in charge of the production of conventional military equipment.

In the equipment produced in the previous decade, the quality problems should be very prominent. The 63 style is the most typical defective design and even worse quality production.

These things are impossible for the Fifth Machine Department to pursue even if they want to.

"That's the case, at present, the main equipment of our troops is five or six semi-automatic, and there are very few five or six punches equipped, and most of our opponents have the same automatic firepower, AK47, 56 punches, M14 and other rifles, which are very obvious for our firepower suppression......" Lu Hui introduced the situation.

At the front, the problem of insufficient automatic firepower of the PLA was very clearly exposed.

In the Korean War, the Republic used manual rifles against semi-automatic rifles of the US imperialists. As a result, there were heavy casualties.

Then, the republic had 56 and a half, and when it came to the war with the monkeys now, the monkeys had all automatic firepower in their hands......

Do we still have to repeat the mistakes of the past? Trade human lives for equipment, and then pick up monkeys with captured equipment?

"Director Lu, we can't do anything about this. But you can rest assured that the head above is already starting to prepare. Before the war. We have produced 10,000 Type 77 automatic rifles, which are currently equipped with reconnaissance battalions. Although not all the experiments have been completed, previous year-long tests have confirmed that this gun is far safer and more reliable than the Type 63. "Liu Yijiu is not a cadre in charge of logistics production, and at the same time, he is not a cadre who arranges the equipment of the troops.

After the Vietnam War, the Republic will definitely reequip its troops, and the addition of automatic rifles that can fire semi-automatically and automatically fire is obviously a great advantage over five or six half.

The problem is that in order to save costs and solve the problem of stockpiling millions of Type 63 rifles, the leaders of the Republic will definitely propose the original plan, which is to modify most of the Type 63 rifles and improve the design, so as to put them on the battlefield to increase the automatic firepower of their own troops.

63 was replaced by August 1st, which is a very normal thing and a historical necessity.

Now, Liu Yijiu doesn't know.

"I don't mean that, for the Type 77 automatic rifle, our fighters are very fond of it, and we are currently applying to the General Staff and the Rear Loading Headquarters to mobilize more of this new rifle for us. What I want to say now is that there are some quality problems in five or six halves. There are a lot of quality problems such as jamming, rust outside, etc., and many fighters are injured because of this. Seeing that the enemy was getting closer and closer to him, when he was about to kill the other party with his gun, he realized that it was useless to pull the trigger, and the bullet was jammed......" Lu Hui said here, his eyes were red.

Song Mingcheng, who originally looked reluctant and didn't believe that Liu Yijiu was really relying on his own ability, also became very angry on his face.

"A few days ago, when our troops were attacking, one of my regiment commanders was almost killed by his own mortar......" Song Mingcheng said this, but he was not joking.

In the final counteroffensive on the 16th, they gathered all the mortars together and unified them under the unified command of Sun Hao, the commander of the 116th Regiment, for the artillery bombardment of the monkey's position. There were more than two dozen 82 mortars in the entire regiment.

This is a fierce guy.

Sun Hao personally commanded these artillery guns to provide fire support according to the soldiers charging in front, and without many shells, the barrel of the cannon had already begun to get hot.

In the end, when facing a reinforced fortification of the monkey, due to the relatively close distance and the relatively large elevation angle of the shot, the shells of two guns just flew out and fell to the ground a few meters away.

On that occasion, two shells blew up four mortars, and at the same time, 11 fighters were killed and more than twenty wounded!

Such a situation made the entire incoming mortar company dumbfounded.

"What about the cannons?" Liu Yijiu was really shocked when he heard this.

The artillery died under their own shells, if it was a friendly team, it was a lack of training of the friendly forces, but this is obviously a quality problem!

"We have reflected this situation, which means that if we find such a quality problem, we must replace it immediately...... Now that the new artillery has been issued to the troops, the mood of the troops is very low, and the resistance to these guns is very great, and they would rather charge as infantry than continue to serve as artillerymen...... Those cannons are all in the logistics warehouse......" Lu Hui said with red eyes.

Liu Yijiu just said a word to take him to see, and didn't say anything more.

This kind of thing is really too sensational!

Song Mingcheng took the initiative to take Liu Yijiu towards the logistics warehouse, and the distance of those cannons was not far from their side.

In a valley just over two kilometers away from the Dragonclaw's station, there was a very tight security around it, and there were a lot of ammunition boxes covered with plastic sheets in the middle. By this time it was already dark, and it would not be long before it would be dark.

Dozens of mortars of various calibers were scattered on the ground like that, there were no moisture-proof measures, and no one sorted them out, which shows the attitude of the soldiers and cadres in charge of these guns. Most of the warriors of the Republic love cannons, which are much more powerful than guns when they explode.

"Is there a vernier caliper?" Liu Yijiu observed, the muzzles of many cannons can be clearly deformed with the naked eye, and the barrels that should have been very standard round have actually become oval......

This is the first time I have even heard such a thing, let alone seen.

"Master, where is it here......" Luo Tong followed, and hurriedly took out a 0-200mm vernier caliper from his bag, which he carried almost all the time.

Liu Yijiu was stunned, nodded approvingly, didn't say anything, and began to measure these deformed cannon barrel mouths.

"Luo Tong, take a pen and paper and record the data. Note that each is numbered, the large diameter is 83.75, the small diameter is 82.12......" Liu Yijiu squatted on the ground, holding the barrel of the 82 mortar with his left hand, and holding the vernier caliper with the reverse claw of measuring the inner diameter behind the caliper to the muzzle, and constantly rotating the barrel to measure the maximum and minimum deformation of the barrel......

"Large trail 84.42, trail 81.96......"

"Large trail 83.08, trail 82.01......"

The more he measured, the more serious the expression on Liu Yijiu's face became.

Basically, none of these guns are qualified, with a large amount of deformation and serious over-tolerance!

"Luo Tong, tell Director Lu and Comrade Song that according to the design standards of our country transformed according to Lao Maozi's production standard system, what is the qualified quality range of 82 diameter mortar barrels!" Liu Yijiu gritted his teeth, and a nameless fire rose in his heart, these bastards!

This is not taking the lives of front-line fighters for granted!

"According to the technical standards for the production of military products in our country, the barrel with a diameter of 80-100mm adopts the A9 tolerance zone, and the ultimate deviation of this tolerance zone is from plus 0.38 to plus 0.467mm, that is to say, the internal diameter of the barrel of the 82 mortar should be 82. Luo Tong didn't know anything about guns, but he knew very well about these technical standards......

"Judging from the current testing data, this batch has all been scrapped and cannot be used again. Director Lu, is there a new 82 in the warehouse? Perhaps, we should check the new cannon to see if the quality is also so poor......" Liu Yijiu took a deep breath.

Such a situation was really something he did not expect.

Such a result is also unbearable for a person like him who is engaged in the military industry! (To be continued......)

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Or think the gourd has leaked?

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Six more still walk!