Improved device for retaining the drawer of a firearm, used in weapons equipped with a sliding closure, guided in the receiver during its movement, being mounted rotatably on the frame of the weapon, by means of a transverse pin located in the front part thereof, characterized by having a retaining element located in the rear part of the sliding closure that is anchored in a retainer formation of the frame, the retaining element being constituted by a piece attached frontally to the guide rod of the tension spring of the sliding closure, which has a frontal bulge aligned with a corresponding opening of the frame and on which it is manually operated through it, overcoming the action of the spring, to disengage the upper face of the retainer part, of the overlapping retainer formation to it from the frame, allowing the box to rotate about its opening axis; existing on one side of the front bulge of the retention piece, an inclined surface that when supported by the action of the spring, on the side of the opening of the frame, causes a normal displacement to the previous one, which causes its simultaneous deviation with what a lateral tab located in the retention piece, is in front alignment with the side edge of the drawer and a small distance from it, being therefore necessary to tilt the drawer, exert an opposite lateral and frontal pressure, on an oblique surface of application of the thumb, located in the bulge accessible through the opening of the frame; the viewer of the fixed weapon being arranged to the drawer, in a delayed position, partially overlapping the retainer formation of the frame. (Machine-translation by Google Translate, not legally binding)
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