Heckler and Koch Gmbh

Johannes Alexander Kopf

Uwe Fleiner

Wilhelm Fischbach

Stefan Doll

Dietrich Gebert

Dennis Horst

Dieter Rimpf

Michael Völkle

Mark Scheuermann

Markus Staiger

Example methods, systems, and apparatus are described herein. An example gas block is described for an automatic firearm, which has a gas cylinder that can be connected in a fluid-tight manner to a hole in the gun barrel via a gas channel, characterized by a control element that can be switched between at least two positions and is designed to open the gas channel in the first position, in which the fluid-tight connection is obtained, and to close the gas channel in the second position, in which the fluid-tight connection is interrupted. The disclosure also relates to a control element, a gun barrel equipped with the gas block, and an automatic firearm equipped with the gas block.

Gas block for automatic firearms

The invention relates to a firearm analysis device for determining parameters which are indicative for a firearm from a shot which has been discharged from the weapon, as well as a corresponding method, a corresponding firearm and a computer program product. The device comprises a voltage generating unit which generates an alternating voltage (Ue) during a counter-recoil travel and/or recoil travel of a movable weapon part occurring during a firing. The device is characterized by a signal processing unit which generates a measurement signal (IN) from the generated AC voltage (Ue), a signal evaluation unit which determines a first time point and a second time point during the counter-recoil travel and/or recoil travel of the movable weapon part, and a time determination unit which determines a time period duration between the first time point and the second time point.

Firearm analysis devices

The invention relates to a bolt stop for an automatic firearm comprising a bolt stop lever that can be moved between a release position and a catch position, and a locking device that can be moved between a standby position and a locking position, for selectively securing the bolt stop lever in the release position, wherein the locking device is disengaged with the bolt stop lever when in the standby position, and is engaged in with the bolt stop lever when in the locking position, the bolt stop lever deactivated in the locking position.

Bolt stop with a locking device for an automatic firearm, and a grip stock and receiver equipped therewith

The invention relates to a chambering device () for chambering rounds in an automatic firearm, which has a breechblock () that can move longitudinally in a receiver (), comprising: a loading lever ('), comprising a loading lever handle () coupled to a loading lever retainer (), and a loading lever housing (&#x2032;), which can move longitudinally in the receiver (). The chambering device is characterized in that the loading lever handle () can be pivoted from a standby position to an actuation position and back in the loading lever retainer (), and the loading lever retainer () can be mounted in or on the left or right side the loading lever housing (&#x2032;) and can be removed therefrom without tools. The invention also relates to an automatic firearm equipped with such a chambering device ().

Growing community of inventors

Dunningen, Germany

Johannes Alexander Kopf