PNEUMATIC MULTI-COMPRESSION RIFLE OF G. V. CHELYSHEV Russian patent published in 2021 - IPC F41B11/00 

FIELD: weapons.

SUBSTANCE: pneumatic multi-compression rifle contains a cylindrical case with a fixed barrel. In the case, there is a mobile device consisting of three original nodes. In the rear part of the mobile device, there is a two-stage double-acting pump. A storage compressor is connected to a quick-release pneumatic valve that is closed by a crankshaft gate and that opens to the outside. The quick-release pneumatic valve is combined with the rifle gate so that when the mobile device is moved “forward”, a lever of the quick-release pneumatic valve stands above a trigger of the rifle located on the front flange of the cylindrical case. The pumping and locking of the barrel by the bypass of the quick-release pneumatic valve is controlled by an external lever through a rod on the case of the quick-release pneumatic valve.

EFFECT: reduction in air consumption, the elimination of recoil, an increase in the rate of fire and autonomy, an increase in the time spent in the charged state, the exclusion of dieseling and detonation, increased safety, the possibility to work with different calibers.

1 cl, 11 dwg