Patent ID: 7165350

Claim:
A gunlock system for a multiple-barrel firearm, with at least two hammers that are arranged in displaceable fashion on a basquill lock part, one respective hammer holder that is assigned to each hammer and serves to hold the hammers in a cocked position, and a trigger device that comprises sears assigned to the firing pins, a trigger and a selector mechanism for automatically connecting the trigger to the sear of the not yet-released hammer after the first shot has been fired, wherein the selector mechanism contains a selector element that can be displaced on the basquill lock part, wherein a rocker that can be actuated by the trigger is movably arranged on the selector element and spaced apart from the sears in the cocked position of both hammers, and wherein said rocker is not engaged with the sear acting upon the second hammer so as not to fire the second shot until the first shot has been fired, wherein a pendulum mass arranged on the selector element is connected to the rocker in such a way that the distance between the rocker and the sears is increased during an excursion of the pendulum mass from a predetermined starting position under the influence of acceleration or deceleration of the selector element.