FIRING MECHANISM OF AUTOMATIC WEAPON Russian patent published in 2016 - IPC F41A19/00 

FIELD: weapons and ammunition.

SUBSTANCE: invention relates to weapons, namely to trigger mechanisms of automatic weapon. Trigger mechanism comprises hammer, firing spring, sear, located in bolt, trigger, trigger pusher. Hammer is installed on axis, located in upper or lower rear part of bolt or bolt carrier assembly. On side surface of hammer is cocking ledge, which is full cock to interact with triggering lever mounted behind bolt on side wall of housing. Hammer is made with possibility of arming be inclined surface of cocking lever at movement of bolt from extreme rear position to front. Cocking lever is spring-loaded and has possibility of limited turn about its axis located in front part of lever, and limited progressive motion, and front part is sear.

EFFECT: reduced dimensions and weight of weapon, higher accuracy of automatic fire.

1 cl, 3 dwg