AUTOMATIC SMALL ARMS Russian patent published in 2015 - IPC F41A19/00 

FIELD: weapons and ammunition.

SUBSTANCE: invention relates to the field of weapon equipment, namely to automatic small arms. The automatic small arms contain a receiver with the trunk fixed in it, a barrier frame with a lock and a return spring, a butt plate, a pistol handle. The buffer device is located in a receiver and consists of the P-shaped housing with ledges, spring-loaded G-shaped buffer with a spring. The operating mode switch is designed as a flag and installed on an axis with a possibility of rotation and switching.

EFFECT: possibility of change of rate of firing with the hand holding the weapon.

2 cl, 5 dwg