Abrégé

In various embodiments, an apparatus comprises a locating optic assembly mount arranged to receive an optic sight or an adapter on which the optic sight is installable, wherein the locating optic assembly mount includes: one or more locating fastener openings to receive one or more locating fasteners with threaded sections and non-threaded shoulders, wherein the non-threaded shoulders extend through the optic sight or the adapter and below a surface located below the optic sight or the adapter, each locating fastener opening including: a threaded hole to mate with the threaded section of the corresponding locating fastener; and a counter opening located above the threaded hole, wherein the counter opening is arranged to slip fit with the non-threaded shoulder of the corresponding locating fastener to align a center axis of the locating fastener with a center axis of the locating fastener openings. Other embodiments may be disclosed and/or claimed.

Classes IPC  ?

• F41G 11/00 - Parties constitutives des appareils de pointage ou de viséeAccessoires
• F41A 21/36 - Accessoires de bouches de canon ou freins de bouche pour la réduction du recul

Abrégé

In various embodiments, an apparatus to operate with a firearm grip is provided, in which the firearm grip includes two openings, including a magazine receptacle and an aftly-positioned additional opening, the openings partitioned by a wall, the apparatus comprising: a retention system insertable into the aftly-positioned additional opening, the retention system including: a drive section; and an expansion section, driven by the drive section, and configured to restrict expansion to direction(s) that are not toward the wall. Other embodiments are disclosed and/or claimed.

Classes IPC  ?

• F41C 23/16 - Fûts ou devantsPoignéesGarde-mains
• F41C 23/10 - Crosses ou poignées pour pistolets, p. ex. pour revolvers

Abrégé

Some embodiments may include a firearm assembly providing a threaded opening to couple onto a threaded part of a firearm, the threaded opening at least partially defined by a flex section of the firearm assembly; and a fastener having a first section including a driving end, and a second section including a length of the fastener and an opposite end of the fastener; wherein the second section of the fastener urges the flex section of the firearm assembly to clampingly lock threads of the threaded opening with threads of the threaded part of the firearm. Other embodiments may be disclosed and/or claimed.

Classes IPC  ?

• F41A 21/36 - Accessoires de bouches de canon ou freins de bouche pour la réduction du recul
• F41A 21/32 - Accessoires de bouches de canon ou freins de bouche
• F41A 21/30 - Silencieux

Abrégé

In various embodiments, an apparatus to operate in a recoil environment includes an attachment configured to slidably couple to a firearm; wherein the attachment includes: a slideable attachment interface to restrict a coupling movement of the attachment relative to the at least one part, wherein the coupling movement is along a plane, wherein the slideable attachment interface comprises a male feature or a female feature of: a dovetail interface; a T-slot interface; or another undercut interface; and an additional interface associated with a separable part, the additional interface to further restrict movement of the attachment relative to the at least one part; a portion of the length of the separable part to urge the attachment against a surface of the firearm, the urge the attachment to resist movement of the attachment, along the plane, away from the surface of the firearm, wherein the separable part includes terminal ends and a length, the attachment to apply a counter force on the portion of the length of the separable part. Other embodiments are disclosed and/or claimed.

Classes IPC  ?

• F41C 23/16 - Fûts ou devantsPoignéesGarde-mains
• F41C 23/08 - Plaques de couche anti-recul
• F41C 23/10 - Crosses ou poignées pour pistolets, p. ex. pour revolvers

Abrégé

An adapter assembly for mounting an optic on a firearm using nuts mountable on bolts, threaded studs, or threaded posts is provided. The adapter assembly may include a bracket having a bottom section to mount to a firearm assembly, and a top side to receive the optic; wherein the threaded posts are integrally formed on the top side of the bracket, or wherein the bracket includes: pockets arranged to mate with at least part of heads of the bolts or studs, the pockets on a bottom side of the bracket; and through openings to receive shanks of the bolts or a different part of the heads of the bolts, or shanks of the studs. Other embodiments may be disclosed and/or claimed.

Classes IPC  ?

• F41G 11/00 - Parties constitutives des appareils de pointage ou de viséeAccessoires

Abrégé

In various embodiments, an apparatus to operate in a recoil environment includes an attachment configured to slidable couple to a firearm, the attachment including a threadless region to couple to one or more corresponding threadless regions of at least one part: wherein the attachment includes: a slidable attachment interface to restrict a coupling movement of the attachment relative to the at least one part, to a fore/aft movement; and an additional interface associated with a plunger or other retaining part, the additional interface to restrict a fore/aft position of the attachment relative to the at least one part. Other embodiments may be disclosed and/or claimed.

Classes IPC  ?

• F41C 23/10 - Crosses ou poignées pour pistolets, p. ex. pour revolvers
• F41C 23/16 - Fûts ou devantsPoignéesGarde-mains

Abrégé

In some embodiments, a tunable recoil assembly is provided. The tunable recoil assembly may include a guide rod having a front end, a length, and a rear end; one or more springs around the length of the guide rod; and a removable cap releasably coupled to one of the ends of the guide rod. In some embodiments, the removable cap may be retained using a spring force, and may be slidingly coupled, twistingly coupled, or otherwise releasably coupled to the one of the ends of the guide rod.

Classes IPC  ?

• F41A 3/80 - Amortisseurs à ressort réglables

Abrégé

A firearm or firearm retrofit assembly may include a compensation assembly to receive gas expelled from a muzzle of a barrel or an egress in a length of the barrel. The compensation assembly may include one or more gas flow-directing sections to tune the flow of gas through the compensation assembly, which may reduce recoil. Other embodiments may be disclosed and/or claimed.

Classes IPC  ?

• F41A 21/36 - Accessoires de bouches de canon ou freins de bouche pour la réduction du recul

Abrégé

Some embodiments include an optic sight, an adapter for mounting the optic sight on a firearm assembly, or a part of the firearm assembly on which the optic sight is mountable, the article comprising: a pocket in the case that the article comprises an optic sight, or a slot in the case that the article comprises the adapter or said part; the pocket capable of receiving a first portion of a retaining assembly in a partially assembled state, and allowing rotation of the received first portion of the retaining assembly; the slot capable of receiving a second different portion of the retaining assembly in a partially assembled state, and preventing rotation of the received second portion of the retaining assembly; wherein, while the received first portion of the retaining assembly is within the pocket or the received second portion of the retaining assembly is within the slot, the rotatable drive interface is usable for securing the optic sight on the firearm assembly or the adapter. Other embodiments may be disclosed and/or claimed.

Classes IPC  ?

• F41G 1/387 - Montage des appareils de visée télescopiques sur les armes à feu individuelles
• F41G 1/34 - Appareils de visée de nuit, p. ex. luminescents combinés à une source lumineuse, p. ex. projecteur
• F41G 11/00 - Parties constitutives des appareils de pointage ou de viséeAccessoires

Abrégé

A firearm or firearm retrofit assembly may include a compensation assembly to receive gas expelled from a muzzle of a barrel or an egress in a length of the barrel. The compensation assembly may include one or more gas flow-directing sections to tune the flow of gas through the compensation assembly, which may reduce recoil. Other embodiments may be disclosed and/or claimed.

Classes IPC  ?

• F41A 21/36 - Accessoires de bouches de canon ou freins de bouche pour la réduction du recul

Abrégé

A gas block assembly may include a gas block including a gas port to receive gas provided by a gas port of a barrel; a tapered fastener opening; and a tapered fastener insertable in the tapered fastener opening, the tapered fastener including: a length further including a tapered section to contact a sidewall that defines the tapered fastener opening; and means for rotationally driving the tapered fastener into the tapered fastener opening. In other embodiments, an adjustable gas block includes sealing ring(s) on a groove in a rotationally actuated gas metering shaft.

Classes IPC  ?

• F41A 5/28 - Systèmes réglables

Abrégé

Some embodiments include an optic guard for a firearm, the optic guard including: a frame; and a bracket having a side to attach to a firearm assembly, the bracket integrally formed with the frame or fixably attached to the frame; wherein the frame is arranged to cover part of a front of an optic housing when the side of the bracket is attached to the firearm assembly. Other embodiments may be disclosed and/or claimed.

Classes IPC  ?

• F41G 11/00 - Parties constitutives des appareils de pointage ou de viséeAccessoires
• F41A 21/30 - Silencieux
• F41A 21/32 - Accessoires de bouches de canon ou freins de bouche
• F41A 21/36 - Accessoires de bouches de canon ou freins de bouche pour la réduction du recul

Abrégé

In various embodiments, an apparatus may include a frame to protect a front-most light transmissive surface of an optic sight or framing thereof, wherein a part of a back of the frame is spaced apart from the front-most light transmissive surface of the optic sight or the framing thereof; wherein the frame is integrally formed on a front of the optic sight or configured to fixably or releasably coupled to the front of the optic sight, or wherein the frame is configured to fixably or releasably attach to an optic mounting plate or other optic mounting adapter on which the optic sight is mountable, and wherein in the case the frame is configured to fixably or releasably attach to the optic mounting plate or other optic mounting adapter, the frame includes an attachment interface to interference fit, via press-fit or mechanical deformation, to the optic mounting plate or other optic mounting adapter. Other embodiments may be disclosed and/or claimed.

Classes IPC  ?

• F41G 1/06 - Crans de mire
• F41G 1/16 - Mécanismes de réglage des crans de mireMontures des crans de mire

Abrégé

In various embodiments, an optic sight or an apparatus usable with an optic sight may include a protective flexing member, and/or a mechanical rear sight or a representation thereof viewable when looking through the optic sight when the optic sight is mounted to a firearm assembly; wherein: the mechanical rear sight or the representation thereof is integrally formed with the optic sight, and a rearmost part of the rear mechanical sight is positioned in front of the emitter of the optic sight, or the mechanical rear sight comprises a modular mechanical rear sight to fit into a slot or other opening of the firearm assembly or the optic sight, and a rearmost part of the rear mechanical sight is positioned in front of a front-most light transmissive surface of the optic sight. Other embodiments may be disclosed and/or claimed.

Classes IPC  ?

• F41G 1/01 - Appareils de visée caractérisés par l'effet visuel créé par la superposition des formes géométriques du guidon et du cran de mire
• F41G 1/04 - Dispositifs de protection pour guidons
• F41G 1/06 - Crans de mire
• F41G 1/26 - Mécanismes de réglage des crans de mireMontures des crans de mire vis

Abrégé

Some embodiments may include a firearm or a firearm retrofit assembly including a compensation system to reduce recoil, the compensation system operable with a barrel that includes 1) a muzzle and 2) at least one egress in a length of the barrel, the compensation system to redirect gas expelled from the at least one egress in the length of the barrel. Other embodiments may be disclosed and/or claimed.

Classes IPC  ?

• F41G 11/00 - Parties constitutives des appareils de pointage ou de viséeAccessoires
• F41A 21/30 - Silencieux
• F41A 21/32 - Accessoires de bouches de canon ou freins de bouche
• F41A 21/36 - Accessoires de bouches de canon ou freins de bouche pour la réduction du recul

Abrégé

In various embodiments, an apparatus is provided, the apparatus comprising: a foldable opposable grip assembly to couple to a firearm, the foldable opposable grip assembly including: an opposable grip device movably attachable to a mount that is attachable to, or integrated with, the firearm, to foldup the opposable grip assembly; and a surface grippable using a thumb of a support hand when the foldable opposable grip assembly is coupled to the firearm and unfolded. Other embodiments may be disclosed and/or claimed.

Classes IPC  ?

• F41C 23/10 - Crosses ou poignées pour pistolets, p. ex. pour revolvers

Abrégé

In various embodiments, an apparatus comprises a locating optic assembly mount arranged to receive an optic or a bracket on which the optic is installed, wherein the locating optic assembly mount includes: one or more locating fastener openings to receive one or more locating fasteners with threaded sections and non-threaded shoulders, wherein the non-threaded shoulders extend through the optic or bracket and below a surface located below the optic or bracket, each locating fastener opening including: a threaded hole to mate with the threaded section of the corresponding locating fastener; and a counter opening located above the threaded hole, wherein the counter opening is arranged to slip fit with the non-threaded shoulder of the corresponding locating fastener to align a center axis of the locating fastener with a center axis of the locating fastener openings. Other embodiments may be disclosed and/or claimed.

Classes IPC  ?

• F41G 11/00 - Parties constitutives des appareils de pointage ou de viséeAccessoires
• F41A 21/36 - Accessoires de bouches de canon ou freins de bouche pour la réduction du recul

Abrégé

In various embodiments, an optic assembly mount arranged to receive an optic or a bracket on which the optic is installed, wherein optic assembly mount includes: a first undercut; and wherein an underside of the bracket includes a second undercut to mate with the first undercut; wherein the apparatus further comprises a rotatably driven fastener including a head to forwardly urge the bracket relative to the locating optic assembly mount to interlock the undercuts. Other embodiments may be disclosed and/or claimed.

Classes IPC  ?

• F41G 11/00 - Parties constitutives des appareils de pointage ou de viséeAccessoires

Abrégé

In various embodiments, an apparatus is provided, the apparatus comprising an assembly an assembly to operate in a recoil environment in which the assembly is mounted on a device that produces or transmits recoil; wherein at least one part of the assembly is self-lockingly fastened to a mating part, the mating part comprising another part of the assembly, a reciprocating part of a recoil-producing device, or another part of the recoil-producing device; the self-lockingly fastened parts including a threaded opening, and a non-threaded opening over the threaded opening, the non-threaded opening defining: a tapered opening to form a locking taper, or a tapered counter opening arranged to make taper-to-taper contact with a corresponding taper defined by a rotatably-driven part, wherein the threaded hole is arranged to mate with threading defined by the rotatably-driven part. Other embodiments may be disclosed and/or claimed.

Classes IPC  ?

• F41A 21/36 - Accessoires de bouches de canon ou freins de bouche pour la réduction du recul
• F41G 11/00 - Parties constitutives des appareils de pointage ou de viséeAccessoires

Abrégé

Some embodiments may include a firearm magazine base pad assembly or magazine extension assembly comprising a top, a bottom, and a cavity between the top and bottom, the cavity for a core or removable insert, the firearm magazine base pad assembly or magazine extension assembly further comprising: means for slidingly receiving a bottom of a magazine, the slidingly receiving means including a channel to receive a lip defined by the bottom of the magazine and tab slots to mate with tabs above the lip; and the core or removable insert located in the cavity. Other embodiments may be disclosed and/or claimed.

Classes IPC  ?

• F41A 9/70 - Dispositions sur les chargeurs pour faciliter leur déchargement, p. ex. élévateurs de cartouches, lèvres de retenue
• F41A 9/71 - Dispositions pour faire varier le volume du chargeurDispositifs insérables ou dispositifs adaptateurs permettant l'emmagasinage de cartouches de type ou de calibre différents

Abrégé

An optic guard for a firearm may include: a frame; and a bracket having a first side to attach to a firearm assembly, the bracket integrally formed with the frame or fixably attached to the frame at a second side of the bracket. The frame may be arranged to protect a top and sides of the optic when the first side of the bracket is attached to the firearm assembly. In some embodiments, the second side of the bracket defines an optic attachment, wherein the frame protects the top and sides of the optic when the optic is coupled to the bracket using the optic attachment. In some embodiments, the first side of the bracket may define a protrusion or opening to mate with an opening or protrusion in front of an optic mounting platform.

Classes IPC  ?

• F41G 11/00 - Parties constitutives des appareils de pointage ou de viséeAccessoires
• F41A 21/30 - Silencieux
• F41A 21/32 - Accessoires de bouches de canon ou freins de bouche
• F41A 21/36 - Accessoires de bouches de canon ou freins de bouche pour la réduction du recul

Abrégé

A firearm or firearm retrofit assembly may include a compensation assembly to receive gas expelled from a muzzle of a barrel or an egress in a length of the barrel. The compensation assembly may include one or more gas flow-directing sections to tune the flow of gas through the compensation assembly, which may reduce recoil. Other embodiments may be disclosed and/or claimed.

Classes IPC  ?

• F41A 21/36 - Accessoires de bouches de canon ou freins de bouche pour la réduction du recul

Abrégé

Some embodiments include an optic guard for a firearm, the optic guard including: a frame; and a bracket having a side to attach to a firearm assembly, the bracket integrally formed with the frame or fixably attached to the frame; wherein the frame is arranged to cover part of a front of an optic housing when the side of the bracket is attached to the firearm assembly. Other embodiments may be disclosed and/or claimed.

Classes IPC  ?

• F41A 21/32 - Accessoires de bouches de canon ou freins de bouche
• F41A 21/30 - Silencieux
• F41A 21/36 - Accessoires de bouches de canon ou freins de bouche pour la réduction du recul
• F41G 11/00 - Parties constitutives des appareils de pointage ou de viséeAccessoires

Abrégé

In some embodiments, a tunable recoil assembly is provided. The tunable recoil assembly may include a guide rod having a front end, a length, and a rear end; one or more springs around the length of the guide rod; and a removable cap releasably coupled to one of the ends of the guide rod. In some embodiments, the removable cap may be retained using a spring force, and may be slidingly coupled, twistingly coupled, or otherwise releasably coupled to the one of the ends of the guide rod.

Classes IPC  ?

• F41A 3/80 - Amortisseurs à ressort réglables

Abrégé

An adapter assembly for mounting an optic on a firearm using nuts mountable on bolts, threaded studs, or threaded posts is provided. The adapter assembly may include a bracket having a bottom section to mount to a firearm assembly, and a top side to receive the optic; wherein the threaded posts are integrally formed on the top side of the bracket, or wherein the bracket includes: pockets arranged to mate with at least part of heads of the bolts or studs, the pockets on a bottom side of the bracket; and through openings to receive shanks of the bolts or a different part of the heads of the bolts, or shanks of the studs. Other embodiments may be disclosed and/or claimed.

Classes IPC  ?

• F41G 11/00 - Parties constitutives des appareils de pointage ou de viséeAccessoires

Abrégé

A gas block assembly may include a gas block including a gas port to receive gas provided by a gas port of a barrel; a tapered fastener opening; and a tapered fastener insertable in the tapered fastener opening, the tapered fastener including: a length further including a tapered section to contact a sidewall that defines the tapered fastener opening; and means for rotationally driving the tapered fastener into the tapered fastener opening. In other embodiments, an adjustable gas block includes sealing ring(s) on a groove in a rotationally actuated gas metering shaft.

Classes IPC  ?

• F41A 5/26 - Dispositions ou systèmes pour évacuer les gaz du tube de l'arme
• F41A 5/28 - Systèmes réglables

Abrégé

An adjustable gas block may include an ingress port to receive gas expelled from a gas port located on a firearm barrel, and a front end to receive a gas metering screw, wherein the gas metering screw is drivable into a threaded hole in the front end to at least partially cover the ingress port with an end of the gas metering screw to restrict a flow of the gas, according to various embodiments. In some embodiments, a columnar sidewall of the head of the gas metering screw may include a circumferential marking alignable with an alignment feature of the front end of the adjustable firearm gas block to set a predefined gas flow restriction. In some embodiments, the adjustable gas block may include a columnar projection with a section alignable with an individual one of the indentations or bumps to preserve a rotational position of the gas metering screw.

Classes IPC  ?

• F41A 5/28 - Systèmes réglables
• F41A 5/26 - Dispositions ou systèmes pour évacuer les gaz du tube de l'arme

Abrégé

A firearm or a firearm retrofit assembly to provide the firearm with gas compensation to reduce recoil, wherein a barrel of the firearm or firearm retrofit assembly includes a length having an egress for gas propelled from a chamber inside the barrel, the firearm or a firearm retrofit assembly includes a compensation device to mount in front or behind a front wall of a slide associated with the barrel, the compensation device including: a first side having an opening arranged to fit around a length of the barrel; and a second different side having an opening to expose the egress of the length of the bore.

Classes IPC  ?

• F41A 21/36 - Accessoires de bouches de canon ou freins de bouche pour la réduction du recul
• F41A 21/30 - Silencieux
• F41A 21/32 - Accessoires de bouches de canon ou freins de bouche
• F41G 11/00 - Parties constitutives des appareils de pointage ou de viséeAccessoires

Abrégé

An optic guard for a firearm may include: a frame; and a bracket having a first side to attach to a firearm assembly, the bracket integrally formed with the frame or fixably attached to the frame at a second side of the bracket. The frame may be arranged to protect a top and sides of the optic when the first side of the bracket is attached to the firearm assembly. In some embodiments, the second side of the bracket defines an optic attachment, wherein the frame protects the top and sides of the optic when the optic is coupled to the bracket using the optic attachment. In some embodiments, the first side of the bracket may define a protrusion or opening to mate with an opening or protrusion in front of an optic mounting platform.

Classes IPC  ?

• F41G 11/00 - Parties constitutives des appareils de pointage ou de viséeAccessoires
• F41A 21/30 - Silencieux
• F41A 21/32 - Accessoires de bouches de canon ou freins de bouche
• F41A 21/36 - Accessoires de bouches de canon ou freins de bouche pour la réduction du recul

Abrégé

A barrel-mountable accessory to couple to a muzzle end of a firearm barrel, including: a first side having an opening arranged to fit around the muzzle end of the barrel; and a second different side having a taper pin opening; and a taper pin insertable into the taper pin opening of the barrel-mountable accessory, wherein the taper pin includes: a length including a first region arranged to mate with a taper interface provided on the muzzle end of the barrel; the length further including a second region to contact a sidewall that defines the taper pin opening of the second side; and means for driving the taper pin into the taper pin opening, wherein the driving means is located on an end of the taper pin.

Classes IPC  ?

• F41G 11/00 - Parties constitutives des appareils de pointage ou de viséeAccessoires
• F41A 21/30 - Silencieux
• F41A 21/32 - Accessoires de bouches de canon ou freins de bouche
• F41A 21/36 - Accessoires de bouches de canon ou freins de bouche pour la réduction du recul

Abrégé

In some embodiments, an apparatus comprises an overmold charging handle having dimensions including a total length and a total width, wherein the overmold charging handle comprises: a shaft assembly including a first end to insert into a receiver of a firearm and a second end opposite the first end, the second end of the shaft assembly including a head, wherein a width of the head is less than the total width of the overmold charging handle; a latch to prevent movement of the shaft assembly away from the receiver when in a closed position; and a first material-cored handle fastened to the second end of the shaft assembly, the first material-cored handle comprising: an exterior of a second different material, the exterior exposing a section of a recessed core of the first material-cored handle. Other embodiments may be disclosed and/or claimed.

Classes IPC  ?

• F41A 3/72 - Leviers ou poignées d'armementLeur montage sur les blocs de culasse
• F41A 35/06 - Adaptations des armes à feu pour permettre leur utilisation par des tireurs droitiers et des tireurs gauchers
• F41A 3/66 - Boîtes ou châssis de culasseCarcasses

Abrégé

In some embodiments, an apparatus comprises an overmold charging handle having dimensions including a total length and a total width, wherein the overmold charging handle comprises: a shaft assembly including a first end to insert into a receiver of a firearm and a second end opposite the first end, the second end of the shaft assembly including a head, wherein a width of the head is less than the total width of the overmold charging handle; a latch to prevent movement of the shaft assembly away from the receiver when in a closed position; and a first material-cored handle fastened to the second end of the shaft assembly, the first material-cored handle comprising: an exterior of a second different material, the exterior exposing a section of a recessed core of the first material-cored handle. Other embodiments may be disclosed and/or claimed.

Classes IPC  ?

• F41A 3/72 - Leviers ou poignées d'armementLeur montage sur les blocs de culasse
• F41A 35/06 - Adaptations des armes à feu pour permettre leur utilisation par des tireurs droitiers et des tireurs gauchers
• F41A 3/66 - Boîtes ou châssis de culasseCarcasses

Abrégé

A charging handle includes a shaft, a front end that is operably coupled to a firearm bolt carrier, and a head that is located on an opposite end of the shaft from the front end. One or more ventilation features may be located in a first half of the length of the shaft proximate to the front end of the charging handle to prohibit exhaust that travels from the front end along the upper surface and/or side surfaces of the shaft from reaching the rear of the firearm and/or the head of the charging handle.

Classes IPC  ?

• F41A 3/72 - Leviers ou poignées d'armementLeur montage sur les blocs de culasse
• F41A 13/00 - Systèmes de refroidissement ou de réchauffageSystèmes pour le soufflage des tubes de l'armeSystèmes de ventilation

Abrégé

A charging handle includes a shaft, a front end that is operably coupled to a firearm bolt carrier, and a head that is located on an opposite end of the shaft from the front end. One or more ventilation features may be located in a first half of the length of the shaft proximate to the front end of the charging handle to prohibit exhaust that travels from the front end along the upper surface and/or side surfaces of the shaft from reaching the rear of the firearm and/or the head of the charging handle.

Classes IPC  ?

• F41A 3/72 - Leviers ou poignées d'armementLeur montage sur les blocs de culasse
• F41A 13/00 - Systèmes de refroidissement ou de réchauffageSystèmes pour le soufflage des tubes de l'armeSystèmes de ventilation

Abrégé

Embodiments of the present invention provide firearm receiver with ambidextrous features. Some of these features include a bolt-locking mechanism on a firearm receiver that is configured to allow an operator to clear jams while maintaining hold of a firing grip. The bolt-locking mechanism may include a linking mechanism configured to manipulate a bolt-catch device in response to activation of a magazine release button on a firearm receiver. Other features include an ambidextrous magazine release mechanism on a firearm receiver that is configured to allow an operator to release an inserted magazine while maintaining hold of a firing grip with either hand. The magazine release mechanism may include a linking mechanism configured to manipulate a magazine catch device in response to activation of either a right-handed magazine release button or a left-handed magazine release lever that pivots on an external fulcrum on a firearm receiver.

Classes IPC  ?

• F41A 19/64 - Mécanismes de mise à feu électriques pour le tir automatique ou le tir par rafales