Abstract: The invention relates to a magazine for a handgun, comprising a chamber that accommodates the ammunition and a magazine head that is suitable for being accommodated by the magazine shaft in the breechblock housing of the gun, characterized in that according to the invention an ejector plate is arranged on the magazine head and means are provided for changing the relative position of said ejector plate in the magazine shaft when a magazine is inserted. The solution according to the invention makes it possible to change the position of the magazine head in the magazine shaft by means of an adjusting mechanism and thus to also change the relative position of the ejector plate, which is now on the magazine head, in the magazine shaft. In the process, the position of the ejector plate relative to the feeding web of the breechblock generally changes.

Abstract: The present invention relates to a handgun comprising a magazine with a magazine head on which devices are located at the top in order to hold the uppermost cartridge in the loading position as well as devices which bring about the ejection of the cartridge case after the shot wherein these device comprise at least one ejector element which is attached detachably and exchangeably to the magazine head. According to the present invention, the ejector element in its mounted functional position on the magazine head is positioned so that it at least partially overlaps and/or encompasses the uppermost cartridge on its circumference. As a result of the solution according to the invention, the sheet metal element is additionally assigned the function of the downholder in addition to the ejector function, that is the sheet metal element holds the uppermost cartridge before the shot in the magazine.

Abstract: This invention relates to a handgun comprising a weapon frame with a grip and a break-barrel unit (11) that can be tilted forward and that is comprised of at least two barrels. A firearm as per the invention provides for a bifunctional or multifunctional hammer unit, comprising at least two hammers (19) that can be moved independently of one another when the firearm is triggered; each hammer impacts only one firing pin (28) in each case of a firing-pin unit (27) comprising at least two firing pins (28, 29) in separated positions, wherein each firing pin is assigned to one barrel of the firearm in each case. A double-barrel or multi-barrel firearm is provided in a compact design in which the hammer unit is cocked with a relatively high amount of spring force with a relatively small amount of existing space. In addition, this invention provides a firearm that has less trigger weight.

Abstract: This invention relates to a handgun comprising a weapon frame with a grip and a break-barrel unit (11) that can be tilted forward and that is comprised of at least two barrels. A firearm as per the invention provides for a bifunctional or multifunctional hammer unit, comprising at least two hammers (19) that can be moved independently of one another when the firearm is triggered; each hammer impacts only one firing pin (28) in each case of a firing-pin unit (27) comprising at least two firing pins (28, 29) in separated positions, wherein each firing pin is assigned to one barrel of the firearm in each case. A double-barrel or multi-barrel firearm is provided in a compact design in which the hammer unit is cocked with a relatively high amount of spring force with a relatively small amount of existing space. In addition, this invention provides a firearm that has less trigger weight.

Abstract: A changeover system is provided for a hand gun comprising at least two different barrels, able to be applied exchangeably on a first grip piece of a weapon, for bullets of different caliber, with at least two different magazines for cartridges of different caliber able to be applied exchangeably on a first grip piece of a weapon. Such a system has at least a second grip piece of the same weapon type, provided for a smaller caliber, on which at least one security arrangement against interchange is provided, which prevents the application of a barrel and/or of a magazine of a larger caliber on the grip piece provided for a smaller caliber. The user of a second large-caliber weapon can then mount components of the small-caliber weapon onto the grip piece of the large-caliber weapon, in order to fire small-caliber ammunition therewith, for example for training purposes.

Abstract: The invention relates to a magazine for a handgun, comprising a chamber that accommodates the ammunition and a magazine head that is suitable for being accommodated by the magazine shaft in the breechblock housing of the gun, characterized in that according to the invention an ejector plate is arranged on the magazine head and means are provided for changing the relative position of said ejector plate in the magazine shaft when a magazine is inserted. The solution according to the invention makes it possible to change the position of the magazine head in the magazine shaft by means of an adjusting mechanism and thus to also change the relative position of the ejector plate, which is now on the magazine head, in the magazine shaft. In the process, the position of the ejector plate relative to the feeding web of the breechblock generally changes.

Abstract: A versatile handgun comprised of a weapon frame with a grip and at least one gun barrel and comprised of at least one additional defense element differing from the actual firearm function that is arranged on the grip of the weapon or that is housed in the grip of the weapon. The handgun is capable of making help available in an emergency situation and is capable in so doing of covering a very broad range of dangerous situations. The additional defense element(s) and various other pieces of emergency equipment, medical devices and/or tools could be housed in a slide-in element and different types of barrels could be used.

Abstract: The present invention relates to a safety device for a firearm with a trigger bar in said firearm. The trigger bar moves in response to a pulling of a trigger. An actuator in said firearm is adapted to actively move said trigger bar between a first position and a second position. The trigger bar engages in the trigger induced movement with a hammer link for releasing a hammer and firing a cartridge bullet when the trigger bar is in the first position or first state. However, said trigger bar does not engage in the trigger induced movement with the hammer link, such that the cartridge bullet is not fired, when the trigger bar is in the second position or state.

Abstract: The present invention relates to a changeover system for a hand gun comprising at least two different barrels, able to be applied exchangeably on a first grip piece of a weapon, for bullets of different caliber, and/or at least two different magazines for cartridges of different caliber able to be applied exchangeably on a first grip piece of a weapon. According to the invention, the changeover system comprises at least a second grip piece of the same weapon type, provided for a smaller caliber, on which at least one security arrangement against interchange is provided, which prevents the application of a barrel and/or of a magazine of a larger caliber on the grip piece provided for a smaller caliber. If required, the user of a second large-caliber weapon can then mount components of the small-caliber weapon onto the grip piece of the large-caliber weapon, in order to fire small-caliber ammunition therewith, for example for training purposes.

Abstract: A changeover system is provided for a hand gun comprising at least two different barrels, able to be applied exchangeably on a first grip piece of a weapon, for bullets of different caliber, with at least two different magazines for cartridges of different caliber able to be applied exchangeably on a first grip piece of a weapon. Such a system has at least a second grip piece of the same weapon type, provided for a smaller caliber, on which at least one security arrangement against interchange is provided, which prevents the application of a barrel and/or of a magazine of a larger caliber on the grip piece provided for a smaller caliber. The user of a second large-caliber weapon can then mount components of the small-caliber weapon onto the grip piece of the large-caliber weapon, in order to fire small-caliber ammunition therewith, for example for training purposes.

Abstract: The present invention relates to a hand gun having at least one exchangeable magazine for cartridges, able to be inserted from below into a grip piece of the weapon. According to the invention, a security element is arranged in the grip piece of the weapon, which with the magazine removed blocks a grip security arrangement of the weapon on the grip piece and which on insertion of the magazine is acted upon by an element arranged on the magazine such that it moves within the grip piece, wherein through this displacement the blocking of the grip security arrangement is released.

Abstract: A versatile handgun comprised of a weapon frame with a grip and at least one gun barrel and comprised of at least one additional defense element differing from the actual firearm function that is arranged on the grip of the weapon or that is housed in the grip of the weapon. The handgun is capable of making help available in an emergency situation and is capable in so doing of covering a very broad range of dangerous situations. The additional defense element(s) and various other pieces of emergency equipment, medical devices and/or tools could be housed in a slide-in element and different types of barrels could be used.