SERVICE PNEUMATIC SHORT-BARREL WEAPON (MODIFICATIONS) Russian patent published in 2007 - IPC F41B11/06 

FIELD: service pneumatic short-barrel weapon.

SUBSTANCE: the weapon has a frame with a holding grip, barrel, housing-bolt or a bolt with a return spring, magazine located in the grip, main reservoir with compressed gas, service chamber, service valve and a firing mechanism having a trigger. The weapon is provided with a valve system of an indirect action pneumatic cartridge located in the weapon grip. The system is combined with a service chamber having a passage hole for communication with the barrel through a passage bolt. The lever-type impact or pressure member of the firing mechanism is located at the end of the grip and made for mechanical action on the trigger member or the valve system valve. The magazine is positioned along the service chamber of the valve system. The barrel is positioned inside the main reservoir connected to the frame. The return spring is positioned inside the housing-bolt or housing of the bolt part. The pistol is provided with a safety system blocking the hammer or the pressure member of the firing mechanism at an unlocked bolt.

EFFECT: produced service pneumatic short-barrel low-noise weapon for use in the territories and in rooms with a dangerously explosive atmosphere.

27 cl, 14 dwg