The disadvantage is that this can adversely affect accuracy, and it adds to the length of a weapon a rifle suppressor can be more than a foot long.īut during the half-century-long geopolitical standoff between the U.S. The standard way of dealing with this is to add baffles or suppressors on the end of the barrel to divert and slow down the gas. In that sense, a pistol and a popping champagne cork make noise in the same way.

When a gun fires, most of the sound comes from the rapid venting of gas. Kuzmin Wikimedia Commons A Cold War Origin Its assembly of a person who has training, takes no more than a minute.Vitaly V. To transport the machine, a special case is used, in which it is disassembled. Armor-piercing cartridge has the potential to disable not only manpower, but lightly armored equipment. The first cartridge for 100 m punches a sheet of steel 6 mm, the second - 8 mm. The cartridge SP-5 has a steel core, the cartridge SP-6 (armor-piercing) - the increased core from the hardened steel. The cartridges are used special subsonic, twotypes. The forehead, pistol grip and shops are made of plastic. The application of the 'Val' folding tubular. For aiming can be used as the main open sight (sector, mechanical, adjustable in height) on the body of the muffler, and night sight. The separator in the muffler body is fixed with a latch. The muffler on the barrel is fixed with the help ofand a latch in combination with a spring on the muzzle of the barrel. From corrosion, the steel parts of the machine are protected by bluing. At the same time, some of the gases go into the chamber of the silencer of the gun while the bullet is moving along the trunk. For the uniform removal of gases the machine 'Val' in the walls of the trunk has four rows of inclined holes. This method of manufacturing the box increased its rigidity, but at the same time increased the cost of the tool. Locking the barrel is carried out by a rotary bolt for cutouts in the receiver, which is made by milling. The gun is equipped with a shock-trigger mechanism of the shock type. The piston itself is located above the barrel and is firmly connected to the shutter frame. Silent automatic machine 'Val' is designed on the basis ofgas-operated automation, which has a long working stroke of the gas piston. As a result of the approvals, the sniper rifle was converted into a new ammunition 9x39 mm, and based on it 6P30 (Val) was developed. The machine became an instrument capable of ensuring the defeat of people wearing body armor from a distance of 400 m, while developing the same rifle it was only a person protected by an army helmet. These requirements were completely answered by Val. However, the delay in the timing has positively affectedon the characteristics of silent automatic weapons, as one of the technical reasons for the late approval of the TTZ (tactical and technical task) were increased requirements for the striking ability. The Val machine appeared two years after the requirements for the sniper rifle were agreed upon, on the basis of which it was created. Because of the contradictions between various departments, the creation of noiseless weapons was dragged out until the mid-eighties ready. The Val machine is a product of the third direction, the concept of which is the creation of fundamentally new implements and ammunition. The first - the use of devices that provide a noiseless and flameless shooting together with a regular weapon, the second - the improvement of the standard model and installation of a muffler on it. The development of Soviet models of silent weapons inthat time went basically in three ways. The purpose of its creation is to obtain small arms that fire noiselessly and without a flame. The machine 'Val' was designed specifically for special units of the USSR in the Central Research Institute of Tochmash in Klimovsk.

Val silent sniper