MAGAZINE WEAPON WITH AMMUNITION Russian patent published in 2006 - IPC F41C3/00 F41A9/10 

FIELD: hand fire arms, applicable in combat, gas pistols, rifles and guns.

SUBSTANCE: the magazine weapon has a body with a handle positioned in which are a box-type detachable magazine for ammunition, magazine catch and a spring-loaded feed lever, barrel, firing spring, backplate fastened in the body with a rigid striker projecting from it, trigger mechanism having a trigger, return spring, sear with a spring and a pin. The magazine is intended for ammunition made in the form of cartridges of various application located in one-shot cartridge chambers removed outside of the weapon together with the case of the fires cartridge or misfired cartridge. Annular grooves and components of fixation against an axial shift of the cartridge relative to the cartridge chamber are made in the cartridge chambers. The magazine is made for accomplishment of swinging motion in the vertical plane from the initial position to the firing position and back. An opening is made in the magazine front wall for escape of the bullet from the upper cartridge, and a slot is made in the magazine rear wall, it is coaxial with the opening for bullet escape and its width exceeds the cartridge chamber diameter. Two pairs of lugs are made on the magazine lateral walls near its front and rear walls for a rest of the mouth and flange of the cartridge chamber of the upper cartridge respectively for placing it in alignment with the barrel in the firing position, the width of the lugs is lass than the width of the cartridge chamber groove, and the passage between the pair of lugs designed for a rest of the cartridge chamber flange exceeds the diameter of the cartridge chamber groove. The barrel is fixed in the weapon body. The striker with the firing spring is installed on the barrel. The firing spring is engageable with the front end face of the cartridge chamber of the upper ammunition and the trigger mechanism, which additionally has a single-arm lever of the striker with a connecting rod kinematically linked with the trigger, and a double-arm lever engageable with the sear, when the trigger is pressed, and the magazine first for turning the magazine to the firing position, and then for breaking of the striker from the sear. A spring-loaded pusher is made in the backplate for the return of the magazine to the initial position from the firing position, and a spring-loaded stop is installed in the weapon body that gets engageable with the cartridge chamber of the upper cartridge at the return of the magazine from the firing position to the initial position.

EFFECT: expanded functional potentialities and enhanced operating characteristics of the weapon.

3 cl, 5 dwg