GLOCK TECHNOLOGY GMBH

A locking device for installation in a receiver assembly of a firearm. Unlocking the locking device allows removal of the slide assembly from the receiver assembly. The locking device includes a locking slider having a retaining lug, first and second guide members each formed on the locking slider, and a locking lever. The retaining lug may interact with a barrel to limit a movement of the slide assembly relative to the receiver assembly. The first and second guide members are received in first and second receiving slots, respectively, of a grip/receiver. The locking lever is pivotable about a pivoting axis and is couplable to the locking slider in such a way that the locking lever serves to actuate the locking slider. A transfer of the locking slider from a retaining position to a release position is effected by rotation of the locking lever.

A receiver assembly for a handgun. The receiver assembly includes an upper receiver portion, a lower receiver portion, and a locking mechanism. The upper receiver portion includes i) a guide rail for receiving a slide assembly and ii) a magazine compartment for receiving a magazine. The magazine compartment defines a magazine insertion direction, and the magazine is pushable into the magazine compartment in the magazine insertion direction. The lower receiver portion is slidable onto the upper receiver portion in the magazine insertion direction. The locking mechanism is configured to couple the lower receiver portion to the upper receiver portion. The locking mechanism includes a locking element that is structurally independent. The locking element includes a contact projection and a locking projection. The contact projection form-fittingly engages with the lower receiver portion and the locking projection form-fittingly engages with the upper receiver portion.

The invention relates to a locking device ( 5 ) for a receiver assembly ( 3 ) of a firearm ( 1 ). The locking device ( 5 ) comprises: a locking slider ( 13 ), the locking slider ( 13 ) having a retaining lug ( 18 ) which is designed to interact with a slide assembly ( 2 ) of the firearm ( 1 ) in a retaining position ( 14 ), a first guide member ( 31 ), which is designed to be received in a first receiving slot ( 23 ) of a grip/receiver ( 4 ) of the receiver assembly ( 3 ), being formed on the locking slider ( 13 ), and a second guide member ( 32 ), which is designed to be received in a second receiving slot ( 24 ) of the grip/receiver ( 4 ) of the receiver assembly ( 3 ), being formed on the locking slider ( 13 ). The locking device ( 5 ) also comprises a locking lever ( 8 ), the locking lever ( 8 ) being receivable on the grip/receiver ( 4 ) of the receiver assembly ( 3 ) so as to be pivotable about a pivoting axis ( 30 ), and the locking slider ( 13 ) being couplable to the locking lever ( 8 ) in such a way that the locking lever ( 8 ) serves to actuate the locking slider ( 13 ).

A trigger unit for a firearm, including a rotatable trigger lever in which the trigger lever has a trigger bar which lies below the trigger axis and is moved when the trigger bar is actuated against a barrel direction, and a fire-control/safety selector for selecting at least one “safe” and one “fire” position, where a locking lever rotatably mounted about a locking lever axis is arranged in the trigger unit and is biased in a circumferential direction by a locking lever spring, and that the locking lever axis, when viewed in the barrel direction, is arranged behind the trigger axis, and the locking lever is designed to releasable fix the fire-control/safety selector in a selectable position.

A bolt for a firearm having an extractor for cartridge cases, comprising a cylindrical body having a locking portion with a breech face, an undercut, groove-shaped, rearwardly-running recess for an extractor with an extractor claw and a leaf spring, as well as an inwardly-projecting bearing protrusion and a second lever arm with a rearwardly-projecting spring bearing portion. The bearing protrusion is designed to be hook-shaped so as to abut against the extractor axis in the installed state with a bearing opening open rearwardly, and, on the body, the groove-shaped recess for receiving the leaf spring is laterally open at least partially on one side tangentially to the circumferential direction, via an insertion portion, and is designed to merge laterally and/or rearwardly into the undercut, and the body has a cavity for receiving the bearing protrusion relative to an imaginary plane of the recess in the region of the extractor axis.

A receiver assembly for a handgun. The receiver assembly includes a receiver having a magazine well, a locking device having a locking lever for actuating the locking device, a control block accommodated in the receiver, a trigger pivotable in the receiver and about a trigger axis, a sear bar coupled to the trigger, a locking bar having a guide lug, and a lowering component accommodated in the control block, which has a bar guide slot formed therein. The sear bar extends to the control block and includes a guide bracket. The locking bar interacts with the locking device. The lowering component is displaceable for removing the slide assembly from the receiver assembly. The lowering component includes a control window and a guide link. The guide bracket is guided in the control window. The guide lug protrudes into the guide link and through a bar guide slot of the control block.

Firearms including a bolt catch device, having a receiver comprising a duct, wherein the bolt catch device comprises a foot, a slider, and a spring, and the foot, on the leg thereof and on the magazine well side, has a groove for receiving the spring and, on the side facing the trigger device, has a socket; wherein the slider has, on the lower portion thereof, bearing bolts for being inserted into and pivoted in the socket, wherein the slider has, at the upper end thereof, a protrusion which protrudes in the direction of the magazine well beyond the contour of the duct, and wherein the receiver has an abutment that protrudes into the groove in order to prestress the spring of the bolt catch into the rest position.

Modular systems including a trigger unit for a firearm, wherein the trigger unit is designed as a drop-in trigger unit to complement a trigger pocket of the lower receiver of the firearm, and that the trigger pocket is received by the trigger housing, preferably completely.