Rifle grenade barrels are similar to the rifle grenades of later generations.
They are both attached to the rifle body and use the rifle as an additional launching device.
They use blasting grenades as the main killing method.
However, most of the later generations of rifle grenades are external rifle grenades.
The Type 28 rifle grenade is directly inserted into the muzzle of the gun.
The batch of domestically produced 28-type rifle grenade tubes supplied to the teaching brigade have a caliber of about 25 mm.
The instruction manual printed by the arsenal explains in detail how to use the grenade tubes.
The use method of this rifle grenade tube is expressed in a combination of pictures and text.
The ammunition used in the 28-type rifle grenade tube is a special grenade.
When using it, the rifle grenade tube is put on the muzzle of the rifle and the rifle grenade is loaded into the rifle grenade. cylinder.
There are special bullets when firing, and the teaching brigade has received more than 1,500 rounds.
When firing, the shooter pulls the trigger and fires the special bullet.
The bullet passes through the barrel and hits the grenade, and the grenade is ejected.
In the way of firing, the shooter has to place the rifle at an angle so that it shoots out in a curve.
Like mortars and grenade launchers, it is a straight-shooting weapon.
The most cumbersome process is aiming.
The instructions indicate that the range is controlled by a rifle grenade.
The ammunition of the rifle grenade is similar to a long-handled grenade.
The warhead is black, with a long wooden handle inlaid at the back.
There are many scales on the wooden handle.
The batch of grenades received by the teaching brigade has a scale on the projectile body ranging from 50 meters to 220 meters.
The range of the grenade can be changed by controlling the depth of the grenade inserted into the grenade barrel.
In addition, the rifle's sight scale must be used to adjust the range appropriately. control range.
The rifle grenade uses a delay fuze, with a delay time of nine to eleven seconds.
The grenade contains 55 grams of yellow explosive.
The length of the projectile is the same as that of a wooden handle grenade.
After being fired, the safety will automatically fall off the moment it comes out of the chamber.
The needle explodes when it hits the ground.
In addition, the manual also said that the ammunition of this rifle grenade can be thrown as a hand grenade, but it is a little troublesome.
You have to pull out the copper wire from the rifle grenade, and then smash the wooden handle of the rifle grenade hard on the ground and throw it out.
It can also be used as a grenade in an emergency.
Rifle grenades are equipped in all countries, and their essences are similar.
They use rifles to throw explosive ammunition, but some are specially designed for throwing grenades, and some throw hand grenades, which are curved weapons like grenades.
The advantage is that it is easy to carry.
A rifle grenade tube weighs less than one kilogram.
Soldiers can usually carry it on their waists.
It is more convenient to carry than a grenade tube.
When shooting, take it out, install it on the Zhongzheng rifle, and it can be used at any time.
Get into battle.
Zhang Wei discovered a very interesting phenomenon.
His teaching brigade has recently added new weapons.
One is a Type 27 50 grenade, and the other is a Type 28 rifle grenade.
These two weapons are new equipment and should be equipped first.
It was given to the newly formed 11th Army, indicating that these are weapons and equipment that will be installed on a large scale in the national army.
These two weapons are both direct fire weapons.
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Needless to say, grenade launchers were learned by the Japanese.
Rifle grenade launchers were also developed in other countries, but they had not been equipped in the national army before.
As a result, after more than a year of war, the arsenals in the rear were immediately tinkered with them.
Two new pieces of equipment were developed in less than a year.
Zhang Wei thought that the grenade launcher must have been developed because of the heavy losses from the Japanese grenade launcher.
The grenade launcher was probably developed because the overall firepower of the army was too high.
Weak, it was temporarily developed when the firepower needed to be enhanced urgently.
Under the stimulation of the war, the efficiency and speed of military industry development have been greatly improved.
The rifle grenade tube has the same deflection characteristics as the grenade tube, and is lighter in weight.
There are advantages and disadvantages.
Zhang Wei read the instructions and found that the rifle grenade also has the same problems as the grenade tube.
For the soldiers of the national army, the operation is It's not easy.
The grenade tube must rely on experience.
Although the rifle grenade tube is better, the grenade has a range scale marked on it.
It can be considered to control the elevation angle of the rifle and the scale of the rifle sight.
The operation difficulty is still not small for the national army soldiers.
But since it has arrived, Zhang Wei has no reason not to equip it.
Zhang Wei decided to organize the rifle grenade tubes in the same way as the grenade tubes.
Each infantry squad in the teaching brigade was equipped with one grenade tube, and each squad was equipped with one grenade tube and rifle grenade, forming a strong direct fire distribution network.
The infantry squad of the teaching brigade is divided into a light machine gun group, a grenade group and two assault groups.
The additional rifle grenade is distributed to an assault group.
During the offensive phase, the assault group uses grenades and light machine guns.
Advance under the cover of the enemy.
If they encounter a difficult fire point, the assault team equipped with grenade launchers can try to destroy the fire point on their own.
To a certain extent, the assault group's own firepower is increased.
The operational problems of grenade tubes and rifle grenade tubes are the disadvantages of these small direct-fire weapons.
Compared with the Japanese army, the national officers and soldiers with lower quality are definitely at a disadvantage when operating such weapons.
Since the quality is not good, Zhang Wei uses quality to make up for it.
Each squad has a grenade launcher and a rifle grenade firepower equipment.
If there is an encounter, he will risk his life to smash the Japanese.
A squad has one grenade launcher and one rifle grenade launcher, a platoon has three grenade launchers and three rifle grenade launchers, and a battalion has twenty-seven combat units and twenty-seven rifle grenade launchers.
The firepower density of the teaching brigade is really is no longer weak.
The equipment and modification training of rifle grenade tubes began the day after the equipment was in place.
The time was tight and the task was heavy.
The rifle grenade tubes must be issued to the troops immediately.
No one in the army had used this thing before.
In order to speed up the training process, Zhang Wei, the squadron leader, and the platoon commanders learned and tested it first, and then took turns personally teaching the soldiers to train.
The teaching brigade must first master the various operations and uses of active equipment.
After the military cadets arrive, they must also teach the cadets.
Before teaching others, they must familiarize themselves with the use.
The modification training process is not difficult.
The rifle grenade tube is not like a grenade tube.
It changes the combat form of the infantry squad and turns an assault group directly into a cover group.
The grenade tube does not occupy the establishment and does not require an assistant shooter.
The launcher can carry the grenade tube and ammunition by himself, load it and launch it by himself.
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An assault group equipped with a rifle grenade tube does not need to convert an assault attack into a cover mission.
The rifle grenade tube is more like an intra-group fire cover provided to this assault group.
It mainly covers the assault group and also provides fire power for other parts of the squad. support.
The grenade has a range of about 300 meters, and the rifle grenade has a maximum throw distance of more than 250 meters.
The two complement each other and form a close-range explosive firepower equipment for infantry squads.
Up to now, the teaching brigade has formed three-stage direct-fire explosive firearms equipment consisting of civilian 20-year-old type 82 mortars, type 27-type 50 grenades, and type 28-type rifle grenades.
Against the Japanese army, except for the lack of direct-fire artillery such as infantry artillery, it was basically the same as the Japanese army in other aspects, and had a slight advantage over the Japanese army in some aspects
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