SMALL ARMS OF BULLPUP CONFIGURATION Russian patent published in 2012 - IPC F41C7/00 F41C27/00 F41C23/16 

FIELD: weapons and ammunition.

SUBSTANCE: weapon comprises a vertical thrust rib, which supports a recoil spring of a weapon reloading handle at the back. In a breech part of a guide for device assembly there is a breech side narrowing that limits backward movement of the breech support element of the reloading handle recoil spring, and the breech slot of the reloading guide handle. The breech slot is made as capable of letting a breech vertical rib of a movable firing weapon unit through the slot inside the breech side narrowing. As a bolt support recoils, the breech vertical rib of the barrel receiver is installed behind the connection of the breech end of the side gas piston and the muzzle side surface of the weapon bolt support.

EFFECT: improved technical characteristics of a device.

2 cl, 3 dwg