FIELD: sporting guns, in particular, trigger mechanisms of a double-barreled gun having one common or two triggers operating for both barrels with prevention of a double-acting shot. SUBSTANCE: trigger mechanism of a double-barrel gun has a base installed on which are the left-hand and right-hand trigger forks with the aid of a pin, the left-hand and right-hand firing springs, hinged left-hand and right-hand sears, left-hand and right-hand triggers hinge-mounted on an axle and pin. The left-hand sear and the left-hand trigger are spring-loaded by a common spring. The right-hand sear and trigger are made similarly. The triggers are coupled to the base by means of an axle and pin, the axle is engageable with the triggers on the edges of a through slot, and the pin - with the edges of a vertical slot. The lower rear surface of the triggers is made with a shaped recess for the pin. EFFECT: enhanced reliability of the trigger mechanism. 2 cl, 4 dwg
