The two groups of artillery pulled apart.

The entire hillside is actually very familiar, and Jin Laiwang and the others quickly found an anti-slope on the hillside and set up the mortar, so that the little devils on the anti-slope could not directly observe the position of their mortars.

At least be able to keep yourself from exposing yourself early.

"Lao Xu, Lao Cai, this time I will be the bait, you fish." Jin Laiwang said to Xu Jiaming and Cai Tongqing, "Let's separate into a zigzag shape, keep a distance of 50 meters from each other, and after I will open fire to correct the position parameters, you will aim directly at the target according to my data, so that even if my side is exposed, the loss will not be too big." ”

Theoretically, Jin Laiwang's method is quite effective, and it is completely possible to command three mortars without problems through his data alone.

The only problem is that this artillery crew will take the greatest risk of being counterattacked by the little devils. But in this situation, everyone can't care about it.

Xu Jiaming and Cai Tongqing didn't say much, nodded, and took out two 50-centimeter-long wooden sticks and began to measure and confirm the distance.

Now every point needs to be determined precisely to minimize the error on your side as much as possible.

In this way, when Jin Laiwang obtained the distance parameters observed by the test firing, they could quickly calculate the element parameters of the shelling target.

Jin Laiwang also took out two 50-centimeter wooden sticks, lay on the highest part of the anti-slope, and carefully measured the position of the little devil's 92nd infantry gun with his thumb to confirm the position distance.

Jin Laiwang inserted the wooden stick into the ground back and forth, carefully adjusted the two wooden sticks at the target through the naked eye, and after he confirmed it, the mortar gunner behind him reset the scope to zero, adjusted the mortar so that the scope was aimed at the wooden stick far ahead, and then kept the mortar still and began to adjust the wooden stick of the scope to the nearest one.

Finally, the wooden stick that is far away, and the cannon moves with the scope until the wooden stick in front of it is aim, which is a long-standing method of anti-reverse, which is still taught until the time of Gao Jianwu, but most of them have been replaced by more accurate aiming tools.

But this method of soil is still effective, and it is simply the best choice for this era, so Gao Jianwu also brought this method over and taught it to artillery.

So at least the direction of the mortar is quite accurate. After aiming, confirm that there is no problem with the direction of the shot, then you only need to adjust the angle to adjust the landing point of the shell, and keep approaching the target.

"530 meters, charge No. 1, launch!" After confirming the distance, Jin Laiwang loudly issued a command to the gunner in the rear, and soon the gunner adjusted the angle, and the ammunition man took out the shell and put it into the muzzle without hesitation.

A mortar shell from "Peng" screeched at a speed of nearly 90 m/s and flew towards the 92nd infantry gun on the little devil's side.

A few seconds later, the first mortar, as expected, crossed more than 30 meters, and the 92 infantry guns of the little devils were unscathed, and they fought a lonely one.

This is normal, the average observer can be at a distance of 500 meters, and the error control is 50 meters, which is qualified, and only the extremely talented elite observer can control the error within 10 meters.

This requires very accurate knowledge of their arm length, eyebrow spacing and other key data, the guerrilla artillery observers of Dagushan have all been measured, relatively speaking, the basic conditions for improving accuracy are available, but this manual aiming method depends on a variety of terrain and various factors, and even related to personal eyesight.

Jin Laiwang was not discouraged, his observation accuracy was not excellent among many gunners, so it was normal for the first shot to be a little off.

"500 meters, charge No. 1, launch!" After Jin Laiwang reported the second distance revision parameter, the gunner continued to lower the angle, and then fired the second shot.

This time, the mortar fell next to the 92 infantry gun of the little devil, and Jin Laiwang saw that the distance was already within 10 meters.

However, because the firing speed of the mortar was too slow, it took almost 6 seconds to fly from the air to the position of the little devil's 92 infantry gun, and before the shell attacked, the little devil had already heard the sound, so these little devils who operated the 92 infantry gun still had time to scatter and dodge, and fled twenty or thirty meters away one by one.

So the second mortar shell, despite the infinite approach to the target, still had zero results.

"493 meters, Lao Xu, Lao Cai, charge No. 1, ready to fire a salvo!" Jin Laiwang confirmed the distance and said loudly to the surrounding Xu Jiaming and Cai Tongqing mortar crews.

Taking Jin Laiwang as the base point, Xu Jiaming and Cai Tongqing quickly calculated their distance to the target, adjusted the angle of the mortar that had already been fired at the confirmed, and with Jin Laiwang's voice "Fire!" "Three mortars roared at the same time!

......

At the same time that Jin Laiwang attacked the 92 infantry artillery, Wang Xilai and they were not idle, Wang Xilai saw that the little devil's mortar was more slippery, so he changed the target and fired.

This time they were targeting the command of the little devils.

Wang Xilai commanded a mortar aimed at the little devil, and the command headquarters was a cannon.

Although the first shot was almost 20 meters away from the target, this mortar shell still scared the commander of the little devil, Jiro Harada, into a cold sweat.

After the mortar shell exploded, Jiro Harada immediately evacuated from the temporary headquarters!

"Yaga! The wastes of the artillery squad have not yet solved the artillery of the Tubalu. "Jiro Harada couldn't see the artillery squad standing in front of him, or his big ears would have been scraped a long time ago.

For the little devil who has a tradition of slapping, it seems that if you don't slap your ears, you can't feel good.

"Order the artillery team, don't worry about anything else, aim at the hill over there and destroy the mortars on Tuba Road!" Jiro Harada frowned and turned his head to look at the slope of the hill where the long-range mortar had hit, and it was impossible to see if there was anyone due to the bushes.

But they must be there, judging by the incoming shells, this is a 60-mm mortar, which is at most a range of about 1000 meters, and in that direction, there is only one hill that fits this range.

Just as Harada Jiro was giving the order, he saw another mortar coming out of the hill on the other side, and it flew towards the 92nd infantry artillery position with a sharp whistling.

"Baga, Baga, Tubalu is very arrogant, and the herald must be eliminated by the artillery team, otherwise military law will be engaged!"

Jiro Harada is going crazy.

Although the mortar shell of the eighth road hit a lonely one, but in the face of the current situation of being passively beaten, Harada Jiro really can't bear it!

The little devil's artillery squad was ordered by the commander again and again, and naturally all of them cheered up and watched Wang Xilai's artillery bombardment with all their attention.

Soon, the little devil observed the regularity of Wang Xilai and Jin Laiwang's shelling, and Wang Xilai was still maneuvering irregularly, and he couldn't lock the position at all.

However, after fixing the gun position on Jin Laiwang's side, the firing of 3 mortars in a row made the little devil mortar observer nervously calculate the approximate location.

When Jin Laiwang and they sent out a salvo, the little devil also sent out a wave of covering salvo!

......。