MC 20-01. Hunting rifle MC 20-01. Characteristics, photo

The hunting rifle MC 20-01 is a single-barreled smooth-bore carbine. Light, beautiful, graceful, it's a bolt-bolt design that eerily resembles a rifled rifle. As stated on the site of the Tula arms factory, MC 20-01 is intended for amateur and professional hunting. Simplicity, reliability and ease in combination with low cost are the main advantages of this model. And the presence of a box-type quick-detachable magazine makes this gun more convenient to use. Consider this model in more detail.

The masterpiece of the Tula arms factory

As soon as the hunters of our country did not call this booty gun! Developed in the middle of the last century under the leadership of Berezin Yu. I. legendary fishing, they affectionately called and simply "twenty", and "emtseshka", and "berdanka." With this gun, by the way, immediately become scarce and popular, domestic fishers have extracted any living creatures living on the territory of our country, from squirrel to moose. The versatility and lightness, the attractiveness of the palette of small calibers, the specificity of the design of MC 20-01 - all these factors became decisive when choosing this gun for several generations of Soviet hunters.

Description

The MC 20-01 gun is a single-barreled three-shot rifle, produced in 20, 28 and 32 calibers, which has a carbine structural and layout scheme. The cartridges are fed from a two-seater removable box magazine. The trunk is connected by a guide bushing and a pin with a receiver, it has a rear sight and a fly located on a long base (its length is 600 mm). The muzzle constriction in the form of a half-chin, the chamber (length 70 mm) and the bore of the trunk are covered with a layer of chromium. The box of MC 20-01 is presented in both wooden and plastic versions. The slide of the longitudinally sliding type in the first variant contained a number of structural defects, which were subsequently eliminated. The fuse slider is located at the back of the receiver. The trigger of an uncontrolled type is mounted on an independent base. The weight of MC 20-01 is, depending on the caliber, 2.6-2.75 kg.

Problems of early models

The gun MC 20-01 is a modernized version of MC 20-20. The model, which we see now on the shelves of arms stores, was published in 1979, replacing the 20-20 MC produced from the 1960s. In addition to the defects of the gate mechanism, the most significant drawback of the first specimens is the plastic bed. It was performed integrally with a plastic receiver. In fact, for this time, this constructive decision has become revolutionary, but it is not suitable for the real conditions of the Soviet Union - in fact, on its territory there is a significant temperature drop throughout the year. As a result, the shutter mechanism was dangling in the receiver, then on the contrary, its movement was difficult. As a consequence, the plastic often cracked, and in this case the gun is not repairable. In addition, the fuse was also causing considerable criticism. However, all the shortcomings of this weapon were eliminated, and to this day MC 20-01 is in great demand among hunters.

In the modernized version, the receiver is made of metal, it is rigidly connected to the barrel. There were two combat symmetrical bolt stops, a bolt insert, and a cockpit. The design of the stop and reflector was changed. It became possible to disassemble and assemble the shutter without the use of tools. The box is only wooden, has a pistol neck, is made of beech or birch, is fastened with a bolt screw. The trunk is chrome plated. The gun has a pair of antabok hunting type on the screws. It is equipped with two-seat shops, differing in their original design and method of fixation.

MC 20-01: Characteristics

The total length of the gun is 1150 mm, the length of the trunk is 600 mm, the sight line is 610 mm. Weight, depending on the caliber, can reach 2.75 kg. Pressing force of the trigger is less than 2 kg. The rifle hits the bullet perfectly, it has a very good shot, very light. The application of MC 20-01 is well weighted relative to the whole structure, it falls perfectly into the shoulder. However, for the gun we are considering to please the owner, you should be extremely careful when buying it in the store, in addition, it is desirable to allocate a little time for refinement. Now on the shelves of hunting stores, in addition to the basic model, you can find three more modifications. They are produced from the beginning of the 90s: MC 20-04 (or TOZ-106), MC 20-08 and MC 20-09. These models differ only in the absence or presence of stock, its design features, as well as the length of the trunk.

Choosing a gun

Buying a gun in the store, you should consider the following criteria: the quality of the trunk (the most important parameter), the fit of the closure, the efficiency of the fuse and USM, as well as the sedimentation of metal parts in the box. Various kinds of troubles, such as a heavy stroke of the bolt part or poor fixation of the store, can be neglected. After all, you will not be able to avoid any work on the development of weapons. When examining the trunk, be sure to pay attention to the fact that it does not have a difference in the cut of the barrel and the oval choke constriction. MC 20-01 trunks rarely meet with other defects, which, naturally, does not eliminate the procedure for a full inspection. Pay attention to the fly - sometimes it is crookedly soldered. While inspecting the shutter, check the functioning of the locking mechanism, as well as the USM. If all the nodes work normally, that is, the cartridge is confidently sent to the chamber, the shutter is clearly triggered (heavy traffic is allowed), the USM functions smoothly, then you can think about purchasing this instance.

Finishing of the gun

Works on the development of ergonomics and gun mechanics are usually carried out in two main directions: grinding all surfaces of the receiver and the shutter, as well as improving the ergonomic properties of the recharge and control elements of the weapon. The second point is most often reduced to optimizing the pitch, the thickness of the ridge at the bed, the completion of its neck, the installation of a rubber pad, and the completion of the handle of the bolt. But on the first point it is necessary to dwell in more detail. Hard work of the gate mechanisms, especially when lifting the handle to the upper position - this is the result of poor-quality processing of the parts of the weapon, nothing more. Thus, if desired, you can ensure smooth and easy operation of the unit, make it possible to control the shutter with two fingers while shooting, and the sound of his work will become "oily", pleasant and clear, radically different from the previous gnash.

Finalization of the shutter

Stiffness while moving the handle to the upper position when the trigger is released is observed in the following cases:

- incorrectly formed geometry of the worm cocking or its rough processing;

- deep groove under the tooth of the trigger, as well as inconsistencies in geometry and dimensions;

- unattached surfaces of combat stops and corresponding planes in the cutouts of the receiver;

- the unpolished rear ends of the stem of the bolt and the front end of the liner;

- rough processing of external surfaces of the shutter and channel in the receiver;

- incorrect insertion of the liner, resulting in an uneven load distribution.

Finishing other parts of the gun

After fine-tuning the gate mechanisms, the channel of the receiver can be grinded, and special attention should be paid to its planes along which the bolt slides. First, it is necessary to work thoughtfully with this knot, listening to the friction of the metal, revealing the largest foci of resistance. Grinding USM MC 20-01 is usually not required, the descent is quite satisfactory. Intervention in this site is shown in a frank marriage. In this case, you should remove the shoe, then polish the channel will be much easier. It is also desirable to process the "slide" of the gate delay. If they are poorly polished, additional resistance will be created when the shutter is axially rotated. The completion of MC 20-01 also includes the adjustment of the box, the removal of the old coating from it and the application of a toning compound. Depending on the climatic conditions, it can be drying oil or beeswax.

Finishing the shop

Regular shops of the berdanka often drop out when firing. This is due to poor-quality fitting of the locking projections with the contact surfaces of the frame. Eliminating this problem requires only ten minutes of operation by a triangular file. It is necessary to light up the side ledges of the magazine a little. Even when equipped, the clip must snap into place easily. The play in the empty fastened store is not considered a defect. In addition, it is necessary to grind the bends and the upper surface of the feeder, which will eliminate the next rough surface. As a result, the equipment of the store and the supply of cartridges will noticeably improve.

This standard operations for the development of MC 20-01 end, all further research remains on the owner's conscience. For a pessimistically tuned reader about the quality of this gun, it can be noted that now more and more met impeccably assembled MC 20-01, you need only be more careful when buying your copy.

Doing shooting

This weapon is intended for the hunting of a large beast. Shooting from the MC 20-01 bullet from a distance of 30-50 meters shows an excellent result. With a tagged elk shot, you can fill up with one bullet, if it was not enough, then the store has two more cartridges. As for shooting with shot, the hare can be beaten from the distance of 50-60 meters by the third or fourth number. Not a bad result this weapon shows in the hunting for black grouse, but here it is better to use a fraction of four zeros. Shooting from Berdanka is characterized by accuracy and good accuracy, regardless of the type of charge (bullet, shot, canister) at a distance of 100-110 meters.

Recommendations for the maintenance of weapons

Before shooting, it is necessary to wipe the barrel of the shotgun to dryness, because the residual oil in it during the shot under the influence of pressure and high temperature form a deposit, which is very difficult to remove. In addition, this affects the power, since the frictional force increases . Wooden parts of the gun should be periodically wiped with oil or linseed oil - this helps to preserve the water repellent properties of the material. Also, the owners of MC 20-01 need to understand that these weapons are significantly different from the "fracture", it is very difficult to extract foreign objects from it, which can get into the barrel. Therefore, it is better to buy or sew the most special cover from the skin on the whole base of the front sight. This minor addition to the equipment of the gun will allow you to freely move through the forest and wade through thickets. Even an accidental shot can not damage the barrel, because the charge will simply tear the cover.

MC 20-01: owner feedback

Before acquiring this weapon, the hunter should determine what game he is going to get with him. For example, for hunting geese and ducks, foxes and hares, it is not optimal: a small caliber and, not least, it is not possible to produce a doublet from a single-barreled MC 20-01. Reviews of hunters are reduced to the fact that this gun perfectly beats fur animals and large animals (bear, moose, deer, etc.), and for flying game it is better to use a double-barreled gun.

Conclusion

Today, the arms market is oversaturated. But as for classic smoothbore fishing rifles, here we have a rather limited number of models. The MC 20-01 considered by us most fully meets the field requirements and has an adequate price-quality ratio. Of course, for professional hunting, it is sometimes preferable to double-barreled, but it is rarely found in small calibers. Nowadays, they often buy drills for the purpose of entertaining shooting, because for such events they are sometimes more suitable than self-loading rifles, since they are less demanding of ammunition and are notable for the principle of recharging. For most shooters who do not have rifled weapons, the twenty is a good alternative. It allows you to practice the skills of using classic bolt rifles. MC 20-01 for these purposes is ideal, and given the low price, you can close your eyes to minor defects in manufacturing and assembly.