FIREARMS Russian patent published in 2025 - IPC F41A11/02 

FIELD: weapons and ammunition.

SUBSTANCE: firearms include detachable box magazine for ammunition, receiver with firing mechanism installed inside and window for installation of upper part of magazine, attached to the receiver a bolt with a barrel and a handle containing a cavity for attaching the receiver, magazine compartment and magazine fixation assembly. In the first version, the opening in the receiver and the magazine compartment are made with the possibility of changing the angle β of the magazine installation relative to the axis of symmetry of the bolt. In the second version, the opening in the receiver is made with the possibility of changing the angle β of the magazine installation relative to the axis of symmetry of the bolt.

EFFECT: preventing deformation of ammunition when they are rammed from the magazine into the barrel, reduced dispersion of bullets on the trajectory.

9 cl, 6 dwg