SMALL-ARMS Russian patent published in 2017 - IPC F41A17/00 

FIELD: weapons and ammunition.

SUBSTANCE: small-arms comprise the barrel receiver with the barrel, the bolt, the bolt carrier, the trigger mechanism including the housing, the trigger, the hammer, the lever, the locking mechanism with the lock. The trigger mechanism is equipped with the double-arm lever mounted pivotally on the trigger mechanism housing; two projections are made on one lever arm, a spring-loaded stop is pivotally mounted on the other arm, the first projection of the double-arm lever interacts with the hammer cocked, the second projection interacts with the lever of the trigger mechanism when the lock is in the "locking" position, the projection on one stop end interacting with the bolt carrier and blocks it from displacements, and the other stop end is made in the form of a flag with the possibility of the manual bolt carrier movement.

EFFECT: improving the handling safety of small arms with the cocked hammer.

6 dwg