Multi-compression air rifles

The modern arms market boasts not only gas-cylinder and spring rifles, but also so-called multi-compression models. The advantage of such a weapon is that it can be used for several purposes at once: airsoft, hunting, training shooting and even sports. However, not all buyers who want to purchase such a rifle fully understand what multicompression is and how to choose the right model with a similar energy device.

PCP air rifles

In the presented section of our Popadiv10 online store we will talk about PCP air rifles.
The energy used to fire a shot is air pre-pumped into a special receiver. The Russian market has a large selection of pre-pumped air guns from various global brands:

• Ataman (Russia);
• Baikal (Russia);
• Crosman (USA);
• Kral (Türkiye);
• Jaeger (Russia);
• Hatsan (Türkiye);
• Umarex (Germany);
• Evanix (South Korea), etc.

PCP air rifles are suitable for both recreational and sport shooting, as well as for hunting small and medium-sized animals. The power is much greater compared to other types of pneumatics.

In addition, when firing a shot, recoil is not felt at all, which has a positive effect on accuracy.

Each rifle is equipped with an automatic or non-automatic safety lock. This factor depends on the modification of the weapon.

Operating principle of pumped air guns

All pre-pumped air rifles use compressed gas or air power. Because of this feature, pneumatics are classified separately. Division within a class is made taking into account the following criteria:

1. The caliber and material of the ammunition used.
2. Pressure injection method.
3. Area of ​​use of weapons.
4. Barrel caliber.

Compression weapon

An inexpensive weapon that is perfect as a first air rifle, especially for children, and if they accidentally break the gun, it’s not too bad. These models are also suitable for lovers of plinking on vacation - they can easily work out at 10-15 m. Knocking down matchboxes, empty bottles and cans.

By installing an optical sight, you can fire shots not only at short distances. Fortunately, the initial speed of the bullet allows this to be done. In addition, the weapon is perfect for shooting training and accurately hitting targets. It is also often used to kill rodents.

The body can be made of plastic or wood. The barrel is most often rifled and metal. The bullets are installed in a recess in the body or in a special magazine that can accommodate up to 300 copper-plated balls. The fuse can be automatic or mechanical. The front sight and rear sight are used as open sights. For mounting optics, a dovetail or Weaver strap is installed.

Compression weapons fire by forcing air into an internal metal storage tank installed in the rifle. What is the handguard mainly used for (at the same time it plays the role of a lever). By making one movement with the lever, the rifle is prepared to fire. Before downloading, you need to charge the weapon.

Advantage of compression weapon:

• high accuracy and smooth descent;
• often an optical sight is included in the package;
• absolute autonomy;
• minimal maintenance.

One of the disadvantages is the low rate of fire, since before each shot you need to pump air.

Multi-compression weapon

It is also not a very expensive pre-pumped weapon. The rifle fires thanks to air, which is under pressure and pumped under the barrel lever. This solution helps to significantly reduce the cost of weapons, unlike PCP rifles, while maintaining the main advantages. Thus, there is no recoil, which often interferes with spring models. Also, with a full download, you can fire several shots.

These rifles are suitable for entertainment or for learning shooting skills. During pumping, with a few movements you can obtain the power specified by the manufacturer, but with more than ten movements, the weapon is also suitable for getting rid of rodents. Due to the lack of recoil, the weapon can be used by children.

The air supply system is represented by a vertical channel, equipped with a valve that holds air, a bypass valve, a high-pressure reservoir, and a pump, the piston of which moves in the under-barrel tubular channel.

Before firing a shot, you need to pump in air. What is the forend used for, which needs to be moved several times. Do not forget that the pressure in the storage tank will depend on the number of movements, but usually there is a special valve inside that releases excess pressure. Most often, no more than ten movements are required.

Then the magazine is simply installed, and the bullet is sent through the bolt. When you press the trigger, the sear opens and the portion of air required for shooting is released.

The main advantages of multi-compression weapons:

• there is no recoil, which improves accuracy, making shooting comfortable, and allows you to save on the quality of the optical sight;
• light weight, the weapon can be used by children;
• You can fire several shots on one charge;
• high quality workmanship;
• ease of downloading;
• low cost;
• high rate of fire;
• Some models are equipped with an optical sight.

But there are also certain disadvantages:

• the light weight of the weapon can create a toy-like feeling;
• some models have a smooth barrel;
• during injection you can hear the sound of “metal on metal”;
• after a certain number of shots, the screws on the pump handle are loosened.

PCP air guns

These rifles are the most progressive type of air gun. The main difference from other types of structures is the installation of a high-pressure tank that is filled with air.

Since air (unlike carbon dioxide) cannot turn into liquid, the pressure in the container reaches 220-350 atm, this allows you to fire powerful shots without recharging. Moreover, the force of the shot, if required, can be adjusted in fairly wide ranges.

The rifle has a minimum of parts, resulting in high reliability and long service life. There is almost no feedback, and when installing the sound moderator, only a small click is heard. The main disadvantage is that you need to purchase a pump or cylinder for injection.

When choosing a PCP air gun, you need to pay attention to the method of air supply. It happens:

• stabilized - the air passes through the gearboxes, due to this the pressure during firing remains constant, but the complexity of the design in this case increases significantly;
• direct - air from the storage tank is supplied directly, so the target firing range and the initial speed of the bullet's departure are gradually reduced.

In addition, when choosing a weapon you need to pay attention to the layout:

• bullpup - has a small size due to some structural elements installed in the butt;
• classic, with a full butt.

Butt and fore-end material:

• wood is an aesthetic material, has a pleasant tactile sensation, and does not freeze the palm of your hand in winter;
• plastic composite - the material has a longer service life.

If necessary, you can attach the optics to a Weaver bar or dovetail.

Key features of PCP air rifles:

• Perfect for hunting small and medium game;
• Muzzle energy does not exceed 7.5 joules;
• There is no need to obtain a special license;
• Use of lead bullets of 4.5, 5.5 and 6.35 mm caliber;
• Various firing modes;
• Open sights (front sight and rib);
• Additional Weaver mounting plates;
• The presence of special rifling inside the barrel;
• Pre-installed fuses;
• The initial bullet speed ranges from 125 to 390 meters per second.

Functional features of PCP air rifles

When manufacturing rifles with pre-inflated air, engineers pay great attention to the possibility of installing additional devices.

For this purpose, rifles are equipped with Weaver-type mounting strips. It is worth noting that engineers very rarely limit themselves to one level. Some modifications have up to 5 strips on their body.

Using the top bar, the shooter can easily install an optical or collimator sight on the weapon. This will allow you to conduct targeted fire from a long distance. This will be especially appreciated by professional athletes and hunters.

The bottom rail is suitable for mounting a tactical grip or bipod. With the help of a bipod, shooting from a prone position will not cause any serious problems for the user. The tactical grip will increase comfort when shooting during active movement.

Two slats on the sides are suitable for installing a laser designator or tactical flashlight. In this case, shooting will be possible in the dark.

Serious power takes PSP air rifles to the next level. You can make an accurate shot from a distance of 100 meters. However, such an indicator will become possible only after modernization (by desuffocation).

And, despite all the positive aspects, the price of PCP air rifles will please not only professionals, but also beginners.

Each pre-inflated pneumatic model undergoes numerous strength tests of all elements, which confirms excellent quality and reliability.

Features of multi-compression rifles

Despite the fact that multi-compression pneumatics are considered the most comfortable in the world, it cannot be said that they are completely free of disadvantages. Yes, there are many positive aspects, but you shouldn’t forget about the negative ones either. That is why we have compiled a special table, which we strongly recommend that anyone who wants to purchase a multi-compression rifle in the future read:

However, you should not think that multi-compression pneumatics are a weapon that has complete flaws. Most of them can be dealt with through modernization, and some can only be noticed by professionals. Plus, the positives outweigh the negatives in most cases. So if the money issue is not a priority for you, and you can afford a weapon more expensive than 15,000 rubles, then you should definitely think about purchasing a multi-compression rifle.

Design features of PCP air rifles

As mentioned earlier, the main driving force is air, previously pumped into a special receiver. Receivers mainly differ in volume.

Initially, the weapon comes with reduced power. The muzzle energy does not exceed 7.5 joules, and the speed is 125-130 m/s. However, by suffocation, the power increases and the speed reaches 390 meters per second.

This will be enough to shoot a medium-sized animal. Every outdoor enthusiast will undoubtedly appreciate this.

A distinctive feature of each PSP pneumatic is the serious strength of all elements. This is primarily due to the material used.

Weapon-grade steel is used in the manufacture of the barrel and internal elements. Some modifications are entirely made of aluminum alloy. With its help, the weight of the structure is reduced and resistance to corrosion is achieved.

As additional materials, preference is given to natural wood and ABS plastic. The polymer is considered impact-resistant and can withstand numerous damages.

Elements such as the stock stock and pistol grip are made from the materials presented. For lovers of a refined and expensive appearance, natural wood coated with a special varnish is suitable.

Plastic is best suited for professional hunters, since weapons with polymer elements are much lighter and will allow you to travel a long distance while hunting an animal.

Recommendations for using PCP air rifles

The fundamental recommendation is to carry out maintenance of the elements and especially the gun barrel. It is better to do this after firing 200 shots.

Neglecting this rule will undoubtedly lead to a decrease in shooting accuracy. This in turn will affect the accuracy and range of the shot. To clean the barrel you will need to purchase a cleaning rod, a brush, a powder puff and special oil.

PSP air rifles are equipped with capacious magazines, which will have a positive effect on the rate of fire. Shooting can be carried out in semi-automatic mode using lead bullets of 4.5, 5.5 and 6.35 mm caliber.

Injection is carried out in a specialized service, or using a purchased compressor. To monitor the forced air, the receiver is equipped with a special pressure gauge.

Buy PCP air rifles in the Popadiv10.ru online store. Delivery in Moscow and other cities of Russia.

Options to select

Choosing a multi-compression rifle may not be as easy as it seems at first glance. Let's start with the fact that such a weapon is not suitable for every amateur. It is mainly bought by professionals who care about power or the ability to adjust the pressure in the gas cylinder. But who definitely shouldn’t buy such a model are people who, deep down, realize that shooting with pneumatics will not hook them for long. However, if you have already given preference to multi-compression, we recommend that you pay attention to several selection criteria that will allow you to choose the optimal weapon.

Caliber

The caliber of an air rifle is one of the most important indicators. Its further purpose will depend on what kind of ammunition the weapon uses. Here are some examples:

• 4.5 millimeters - bullets and balls of this caliber are used for training and sports shooting, as well as tactical war games (low mass and not too much penetrating power of a ballistic projectile);
• 5.5 millimeters is an option for those who are looking for a “golden mean” between sporting and hunting weapons (the cartridges have a fairly large mass, but can still be used in sporting competitions);
• 6.35 millimeters is the caliber of real hunters or those who prefer to conduct sniper shooting (the cartridges are heavy, prohibited in all sporting competitions, and also have a high cost, which is why they are not suitable for beginners).

Thus, if you decide to choose a multi-compression rifle as a training weapon, then it is best to give preference to the 4.5 millimeter caliber. If you already have some shooting skills and are ready not only to train, but also to hunt, then you can switch to a 5.5 mm caliber. Well, if you are a professional who is completely confident in your abilities, then the 6.35 caliber will help you kill almost any animal on the hunt.

Weapon weight

One of the most important indicators that should be taken into account when choosing a rifle. The weight of the model affects not only the comfort of shooting and the ability to quickly aim, but also the recoil that the shooter will feel during the shot. Heavy rifles almost completely absorb inertia during a shot, but cannot be used by most women or teenagers. Light weapons can be used all day, but they have significant recoil. In this regard, we decided to highlight several weight categories, as well as recommendations for who exactly a rifle of a certain weight is suitable for:

• 4 kilograms or more - a weapon for large men (over 80 kilograms) or shooters who prefer to use a rifle from cover;
• from 3 to 4 kilograms is a good option for a shooter of average build (60-70 kilograms) and those who value the balance between speed of aiming and recoil;
• less than 3 kilograms - a rifle for “fragile” shooters (less than 60 kilograms) and those who are able to sacrifice good ergonomics for the ability to quickly take aim.

Also, do not forget that if the weight of the weapon does not suit you, then it can be adjusted using various modifications and installing a body kit. For example, it is enough to put an optical sight on the barrel, and the rifle will already gain 300-400 grams in weight. So take this feature into account before purchasing if you plan to upgrade the model in the future.

Precision and power

The time has come to talk about combat characteristics, which are no less important than ergonomic ones. One of the first things buyers pay attention to is the power of the weapon. Depending on this indicator, rifles are divided into the following categories:

• F (from 1 to 7.5 J) - weak rifles that are not intended for hunting, but are ideal for airsoft shooting;
• FA (from 7.5 to 16.3 J) - fairly powerful rifles that can be used to kill medium-sized fur-bearing animals and almost any birds;
• FAC (above 16.3 J) - rifles with maximum power, which in most cases is enough to kill even a large predator.

However, when choosing a multi-compression model, only the maximum value should be taken into account, since any rifle has the ability to bleed air to 1 J or even lower. It is also worth considering that weapons that have the potential to pump the tank to 7.5 J or more are purchased under a license (issued upon presentation of an athlete’s passport or hunting book).

As for accuracy, in most cases it depends on power and caliber. For example, if you purchase a weapon that will fire 4.5 millimeter bullets with a muzzle energy of 30 J, then there is no reason to doubt that this will be enough to shoot at sniper lines. But purchasing a rifle with a barrel diameter of 6.35 millimeters and a power of up to 7.5 J is not the best idea, since the accuracy rate even at medium distances will be very low.

Accuracy

Speaking about the accuracy of weapons, it is also worth considering several factors on which the accuracy of the battle depends. For example, a smooth-bore weapon has a lower accuracy rate than a model with a rifled barrel. Moreover, the greater the number of cuts, the better.

Also, the accuracy of the battle depends on whether there is an additional attachment at the end of the barrel (sound moderator, muzzle brake, etc.). All these parts are capable of deflecting a ballistic projectile from a given course, so snipers in most cases do not use a flash suppressor on a silencer when shooting at long distances. However, do not think that a multi-compression rifle with a sound moderator cannot be used at long distances. As a rule, the accuracy of the battle begins to fall when firing from 200 meters and above. In addition, a lot depends on the weight of the ammunition. So you should not pay as close attention to this indicator as to the same mass or caliber.