Heckler and Koch Gmbh

Hackler & Koch, Gmbh

Wilhelm Fischbach

Johannes Murello

Thomas Schweikart

Alexander Stumpp

Stefan Doll

Marc Roth

Daniel Kohler

Uwe Fleiner

Tobias Maier

Helmut Weldle

Rudi Beckmann

Rudolf Brandl

Johannes Alexander Kopf

Alexandra Kuhnle

Rudi Schatz

Christian Deubig

Johannes Aberl

Frank Kohler

Robert Knöpfle

Example apparatus and method are disclosed for a unitary firearm housing for an automatic firearm, comprising a barrel receptacle configured as an internal component of the unitary firearm housing.

Automatic firearm housing apparatus and related methods

Example apparatus are disclosed for an adapter to attach at least one device to a self-loading firearm, the adapter comprising a barrel-side section and a receiver-side section adjacent the barrel-side section, wherein the barrel-side section and the receiver-side section extend in a longitudinal direction of the firearm, wherein one of the barrel-side section and the receiver-side section is securable to a retention device on a firearm barrel or a firearm receiver, and wherein the other of the barrel-side section and the receiver-side section can be moveably supported on the firearm receiver or the firearm barrel by a guide that allows for longitudinal movement of the receiver-side section or the barrel-side section with respect to the firearm.

Mounting adapter for self-loading firearms

Example apparatus are disclosed for a gas feed for an automatic firearm, the gas feed comprising a mounting portion to fasten the gas feed on a firearm barrel, the gas feed comprising a gas cylinder connectable to a barrel bore inside the firearm barrel via a gas channel, a gas piston disposed inside the gas cylinder to drive a gas operated reloading mechanism, wherein the gas piston is displaceable in a longitudinal direction with respect to the firearm, and a closure element that can be detachably coupled to an end of the gas cylinder adjacent a stock of the firearm, wherein the closure element comprises a passage through which a gas piston can be disposed.

Automatic firearm gas feed apparatus

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 ().

Chambering device for an automatic firearm, and an automatic firearm equipped with the chambering device

Example apparatus are disclosed for a lockable self-loading firearm, comprising a bolt head comprising a feed regulator pin extending traverse to a longitudinal direction with respect to the firearm, a breechblock carrier in a receiver movable in a longitudinal direction with respect to the firearm, the breechblock carrier comprising a control guide extending diagonally in the longitudinal direction with respect to the firearm through which the feed regulator pin is disposed, the control guide comprising a releasing control edge, comprising a first straight edge section positioned at a shallow angle with respect to the longitudinal direction, a second straight edge section positioned at a significantly greater angle than the first straight edge section with respect to the longitudinal direction, a third curved edge section with tangents positioned at increasingly greater angles than the second straight edge section with respect to the longitudinal direction, a locking control edge opposite the releasing control edge, the locking control edge comprising a fourth straight edge section positioned parallel with respect to the second straight edge section, a fifth straight edge section positioned parallel with respect to the first straight edge section, and at a releasing end of the releasing control edge, a sixth arc-shaped edge section connecting a first end of the third curved edge section and a second end of the first straight edge section to receive the feed regulator pin in a releasing position, wherein the sixth arc-shaped edge section has a greater diameter than the feed regulator pin with respect to the longitudinal direction.

Lockable self-loading firearm apparatus

Trigger apparatus for use with firearms are described herein. An example electronic trigger apparatus described herein includes a first actuation drive to move an actuation member between an initial position and an operating position at which the actuating member is to activate a trigger lever of the firearm to discharge the firearm. A clutch is movable between a first position to operatively couple the first actuation drive to the actuation member and a second position to releasably couple the first actuation drive from the actuation member. A second actuation drive is operatively coupled to the actuation member and biases the actuation member to the initial position when the first actuation drive is releasably coupled from the actuating member via the clutch.

Trigger apparatus for use with firearms

Firearm with grenade launcher and butt stock

Firearm with a butt stock

Compact firearm

Methods and apparatus to lock a dust cover in a firearm housing are disclosed. An example firearm disclosed herein comprises a housing constructed substantially from non-magnetic material and defining an opening; a dust cover to cover the opening in the housing, the dust cover being pivotable between an open position and a closed position; and a magnetic lock to secure the dust cover in the closed position.

Growing community of inventors

Deißlingen, Germany

Wilhelm Fischbach