Abstract: A drive assembly of a firearm includes a hammer, a firing pin, a trigger and drive means for driving the firing pin. The hammer includes a main body having at least a first tooth, a first seat engaged by the firing pin and a second seat engaged by the drive means that intercepts the first seat. The firing pin and the drive means are movable in the respective seats between a first rest portion, distal one from another, and a second firing position, respectively, proximal one to another. The trigger includes a first portion that, when the trigger is pivoted, it is movable between the first and second positions, respectively. The trigger includes a second portion configured to engage/disengage the first tooth and a third portion configured to counter the drive means when the first portion of the trigger is in the second position and the first tooth is disengaged.

Abstract: A drive assembly of a firearm includes a hammer, a firing pin, a trigger and drive means for driving the firing pin. The hammer includes a main body having at least a first tooth, a first seat engaged by the firing pin and a second seat engaged by the drive means that intercepts the first seat. The firing pin and the drive means are movable in the respective seats between a first rest portion, distal one from another, and a second firing position, respectively, proximal one to another. The trigger includes a first portion that, when the trigger is pivoted, it is movable between the first and second positions, respectively. The trigger includes a second portion configured to engage/disengage the first tooth and a third portion configured to counter the drive means when the first portion of the trigger is in the second position and the first tooth is disengaged.