Abstract: A pistol comprises a housing and a slide which slides on this housing and contains the barrel and the breech, in which case the breech has a mainspring and a firing bolt, and a trigger acts via a trigger rod on the trigger device.

Abstract: The pistol comprises a housing composed of plastic and a barrel slide (which contains a barrel and a breech and is guided in the longitudinal direction with respect to the housing) as well as a trigger mechanism. In order to allow plastics technology to be used to a large extent, with high precision and easy assembly, a single multifunction part, which is composed of metal, is inserted removably into the housing, on which multifunction part the guides for the barrel slide are formed and in which the elements of the trigger mechanism are mounted and guided. The multifunction part has a hole which holds the disassembly lever shaft and thus produces the connection between the housing and the multifunction part. Furthermore, a recess for a projection of the multifunction part is provided in the rear wall of the housing.

Abstract: A pistol comprises a butt containing a trigger mechanism and a barrel slide which can be displaced in the longitudinal direction, the trigger being guided in the upper part of the butt. In order to permit rapid, simple and reliable locking and unlocking, a locking pin is guided so that it can be displaced and rotated in a lateral transverse hole in the butt. The locking pin protrudes into the path of the trigger in the locked condition. A compression spring acts on the locking pin in the unlocked position and the locking pin has a head which interacts in bayonet fashion with an enlarged portion of the hole so that two different angular positions of the locking pin correspond to the locked and unlocked positions are selected.