Shotgun Pneumatic: Overview and Specifications

Pneumatic weapons are usually associated with pistols and rifles. Few people know, but there are also gas shotguns. Today we will discuss exactly this type of weapon, namely the Walther SG9000 model from the well-known weapons company Umarex. This is to some extent a unique product, because it is almost the only one of its kind.

Overview

In appearance, a gas weapon usually copies (as far as possible) the firearms. The pneumatic shotgun Umarex SG9000 did not become a copy of any particular combat rifle, but all the distinctive features of this class are present in it. Belonging to the gas weapon gives out an easy (about 1 kilogram) model case and plastic cover.

Shotgun pneumatic, but as a source of energy in it are not the usual 12-gram cans of air, and the more spacious - 88-grams cylinders. One such charge is enough to carry out 800 to 1000 shots. You can shoot in single or triple mode. In the first case, the charge velocity at the take-off will be 150 m / s, and in the second - half the time.

Accuracy

On the weapon there are no stationary targeting elements, but there is a "Vivera" bar, allowing the owner to independently install a sight of any type. Three more such slats are installed on the removable cover of the balloon compartment. The store for 40 bullets in the model is presented in the form of a special compartment, which is on the right side of the case.

For a budget gas weapon, the shotgun pneumatic Umarex SG9000 has decent power. For example, for most gas pistols in this price category, the bullet velocity at the exit from the barrel is up to 120 m / s. Shotgun can effectively be used at a distance of up to 15 meters. If you move away from the goal by 20-25 meters, then the accuracy of the "fire" will drop sharply. From such a distance, you can shoot only for dimensional purposes such as buckets. But from 10 meters with the proper skills can be aimed to shoot at matchboxes. From this distance, the shotgun bullet flies through the can of tin and breaks the bottle of glass.

Device

The body of the product consists of two parts and is made of plastic. In this case the "Weaver" bar and the barrel are made of metal, and inside the handle is a weighting agent. For convenience, the grip handle has notches on both sides. The same notches are on the forearm, which, unlike real shotguns, is motionless. The total length of the rifle is 570 mm, and the barrel is 280 mm. The weapon shoots standard metal balls with a diameter of 4.5 mm. Its power is of the order of 3 J. Due to its small range, it is not advisable to put an expensive optical sight on the model, it will be simple enough with a multiplicity of up to 4.

On the right side of the housing is a fuse-regulator. It is a three-position switch. The leftmost position is the fuse, the middle one is the single shooting, the extreme right is the turn. On the same side is the store. Charging is carried out directly inside, without taking out the container. To do this, pull on the appropriate lever and put it on the stopper.

The gas-cylinder department is under the barrel, near the forearm. With the lid removed, you can access it. The balloon is inserted into the hole and screwed into the thread. On the lid are three "Weaver" slats.

Principle of operation

The shot is due to the energy source of which is a compressed air cylinder. Before installation in the rifle, it is absolutely airtight. And when placed on the workplace and tightening the balloon pierced. From the leakage of air into the environment, it closes the valve. When you press the descent hook, the valve opens and air under pressure exits through the barrel, pushing the bullet.

Thus, a shotgun this device is called only in appearance and the ability to shoot three bullets at the same time.

Disassembly

The shotgun pneumatic is divided into several stages:

1. First, the gas-cylinder compartment cover is removed and the cylinder is taken out (if, of course, it has been installed).
2. On the right side of the body unwind the bolts.
3. A plug is removed from the fuse-switch.
4. The screw which was hidden under the plug is twisted.
5. The case is split into two halves.

Purpose

Obviously, the model is intended for educational and entertaining shooting from short distances. Like any other pneumatic weapon, the shotgun is not suitable for self-defense due to lack of power. Causing serious harm with such a rifle is impossible, except if you do not get into the eyes.

Shotgun Pneumatic Umarex SG9000: reviews

Based on feedback from the owners, let's highlight the main advantages and disadvantages of the model. Shotgun Pneumatic Umarex SG9000, whose review we are conducting today, has such advantages:

1. A small price (relatively, of course). The model costs about $ 100.
2. High speed bullet.
3. Large volume of the cylinder. You do not need to think about how soon the gas will end. If desired, you can put the adapter on two customary 12-gram cans.
4. The possibility of shooting single and triple charges.
5. Planks "Weaver", allowing to equip the product with additional equipment (sight, lantern, second hilt, etc.).

Without shortcomings, too, unfortunately, does not happen:

1. Small volume of the store. Especially acute this problem can be felt when shooting triple charges. A gas cylinder, which is enough for at least 800 shots, and a store with only 40 bullets is not the most successful tandem.
2. Not very good quality plastic. The internal parts are made of metal, and the build quality, by the way, is quite solid. But a good body would not be superfluous either. Especially since cheap plastic from a distance of several meters produces a pneumatic in the weapon.
3. Lack of sighting devices. To put a shotgun pneumatic Umarex sight, it first needs to buy.
4. A tight trigger.

As for the low weight, it can be attributed both to pluses and minuses. On the one hand, light weapons are easier to transport and operate (shooting from one hand is quite realistic). On the other hand, it is immediately clear by weight that there is a copy in hand. In general, the second argument is quite controversial. Judge for yourself, when was the last time you saw a man with a real shotgun?

Homemade pneumatic shotgun

You can do something similar to a pneumatic gun at home. Now we will briefly discuss how to make an air shotgun. To make a simple gun, you need to prepare:

1. The receiver is a vessel for accumulating gas.
2. Two tubes. One has a length of the order of 15-20 cm, and the second - 60-80 cm.
3. Handle for shotgun.
4. Water tap.
5. Aim.
6. Metal plate up to 15 cm long.

The manufacturing process is pretty simple. First, you need to weld a short tube to the receiver at an angle of approximately 30 degrees. The connection must be leakproof. The handset plays the role of a muzzle, and the receiver is located at the site of the butt. Then the handle is welded from below, and on top - a metal plate that mimics the "Weaver" bar. At this welding work is finished. Further, a sight is fastened to the plate, and a water tap is screwed to the muzzle, which will serve as a trigger. Preliminary in a short tube you need to make an external thread, and in the long one - an internal thread. Or vice versa, it is not important. Accordingly, their diameter should correspond to the crane.

When the tap is in place, you need to open it, pump air into the device with a pump or compressor and close it. Now the muzzle is screwed into which the shells are inserted. To shoot, you need to aim and open the tap with your finger. That's all. You can shoot with single bullets or shot. If desired, the rifle can be improved depending on your imagination and needs.

Conclusion

In general, this product causes conflicting emotions. It looks interesting and shoots quite powerfully, but you can call it a shotgun only on the basis of its appearance. A serious disadvantage for many users will be the small capacity of the store. Although there are pistols in which it is several times smaller. For example, for a pneumatic version of the PM, the magazine holds less than 20 bullets, and they need to be inserted into a narrow groove that is compressed by a spring. Here you just need to fall asleep in the body of the gun pellets - and all. In general, this shotgun is suitable for fans of weapons of this form.