A magazine catch for a firearm has a catch body and a leg extending longitudinally from the catch body to a distal end, where the leg has a first leg portion and a second leg portion spaced from one another by a longitudinal gap such that the second leg portion can flex independently of the first leg portion. A catch protrusion is on a distal end portion of the leg, where the longitudinal gap extends through the catch protrusion to define a first catch portion and a second catch portion. The magazine catch can be provided, for example, as a stand-alone component or component group, as part of a firearm, or as part of a parts kit for an existing firearm.
A method for forming a base housing of a targeting sight for a firearm includes placing one or more metal components into an injection mold, injecting material in liquid form into the injection mold to contact the one or more metal components, curing the material injected into the injection mold, and removing the cured material from the injection mold. A target sight having a base housing including a metal frame and non-metallic material formed surrounding the metal frame is also described.
B29C 45/14 - Moulage par injection, c.-à-d. en forçant un volume déterminé de matière à mouler par une buse d'injection dans un moule ferméAppareils à cet effet en incorporant des parties ou des couches préformées, p. ex. moulage par injection autour d'inserts ou sur des objets à recouvrir
3.
MULTI-LOCK ADJUSTMENT TURRET FOR AN OPTICAL AIMING DEVICE
A locking adjustment turret coupled to an optic of an aiming device incudes a locking plate having two or more locking holes, a dial configured to rotate about a central axis of the locking adjustment turret when a user applies a rotational force, a locking pin attached to the dial, the locking pin structured to interface with the locking plate and be received within an aligned one of the two or more holes of the locking plate when the locking pin is aligned with the aligned hole to set the locking adjustment turret in a locked position, a biasing spring for biasing the locking pin toward the locking plate, and a lock release carried by dial, the lock release configured to move radially inward when pressed by a user to cause the locking pin to move out of the aligned hole and set the adjustment turret in an unlocked position.
F41G 1/16 - Mécanismes de réglage des crans de mireMontures des crans de mire
F41G 1/38 - Appareils de visée télescopiques spécialement adaptés aux armes à feu individuelles ou aux pièces d'artillerieLeurs supports ou leurs montures
An ammunition cartridge casing has a casing base with a proximal end surface, a casing body defining an inside volume, and a distal end portion. The casing base defines a primer pocket in communication with the inside volume of the casing body, where the primer pocket is sized and configured such that when a primer is installed in the primer pocket, a proximal face of the primer is recessed into the base at least 0.010" with respect to the end surface. Blank ammunition made with the cartridge casing is configured for use with a rifle having a bolt with a boss on the breech face that corresponds to the recessed primer.
F41A 9/41 - Dispositions pour le refoulement le bloc de culasse faisant fonction de refouloir en poussant dans la chambre de cartouche les munitions sans bande placées dans la boîte-chargeur de l'arme à feu
F41A 3/26 - Mécanismes à verrous rigides, c.-à-d. les éléments de verrouillage formant un assemblage rigide avec, respectivement, le bloc de culasse ou son levier de manœuvre, et le tube de l'arme ou la boîte de culasse les verrous tournant autour de l'axe du tube de l'arme, p. ex. verrous de culasse cylindriques rotatifs à action semi-automatique ou automatique, p. ex. le bloc de culasse comportant un support coulissant et une tête rotative
F41A 15/14 - Extracteurs de cartouche, c.-à-d. dispositifs pour retirer les cartouches ou les douilles au moins partiellement de la chambre de cartoucheÉjecteurs de cartouche, c.-à-d. dispositifs pour éjecter les cartouches ou les douilles retirées de l'arme à feu pour des armes à feu à culasse mobile axialement l'éjecteur étant monté sur ou dans le bloc de culasse
F42B 5/36 - Douilles modifiées pour le logement d'une amorce faisant corps avec elles
A suppressor baffle has a baffle body having an annular shape and extending axially along a central axis from a proximal end to a distal end. A tapered wall expands in size moving distally along the central axis. The tapered wall defines a projectile opening at a proximal end and connects at a distal end to the baffle body. Vanes on an outside of the tapered wall are arranged to provide a tightening torque in response to combustion gases flowing axially and colliding with the suppressor baffle. The suppressor baffle can be arranged as a blast baffle in a baffle stack or part of a suppressor assembly.
A suppressor baffle includes a cone portion expanding along a central axis from a proximal end defining a projectile opening to an open distal end having an outer rim. The projectile opening is in an entrance plane oriented obliquely to the central axis. A first volume between a first side of the cone portion and a central plane that includes the central axis is smaller than a second volume between an opposite second side of the cone portion and the central plane. At least part of the outer surface of the second side of the cone portion has a convex profile as viewed along the central plane from a side of the suppressor baffle. In another example, a first part of the cone is axially offset from an opposite second part of the cone, resulting in a curved projectile opening profile and a curved outer rim profile.
A riflescope that stores several grouped ballistics data includes a reticle having individually addressable indicators, a memory that stores two or more stored sets of ballistics data, where each set of ballistics data is mapped to a respective set of indicators of the reticle, a selector configured to choose one of the stored sets of ballistics data as an active set of ballistics data, and a driver structured to energize only those indicators of the plurality of indicators that are mapped to the active set of ballistics data. Methods of selecting an active group of ballistics data are also described.
F41G 1/473 - Appareils de visée pour utilisations particulières pour l'indication de correction de vitesse ou de distance, p. ex. sur les fusils ou les fusils de chasse
F41G 1/34 - Appareils de visée de nuit, p. ex. luminescents combinés à une source lumineuse, p. ex. projecteur
A method of pairing a device and a single one of two or more potential pairing devices includes first setting the device in a seek mode and scanning for the potential pairing devices. A list is stored in the device that includes any potential pairing devices discovered while in the seek mode. The list is stored in a sequential order based on a signal strength between the device and each of the discovered potential pairing devices. Then the device determines whether any of the potential pairing devices in the list are set in a predetermined mode, and pairs with the one of the potential pairing devices in the predetermined mode that has the highest signal strength.
A target dot sight includes a target illumination sensor that senses the amount of illumination at a target, rather than merely sensing the ambient sight of the entire operating environment. Then, based on the sensed target illumination, the target dot sight may automatically compensate for the brightness of the target.
A receiver assembly for a rifle includes a receiver with a feed assembly configured for open-bolt operation. A feed cover is hingedly mounted to the receiver and includes one or more components of the feed assembly, where the feed cover is movable between a closed position and an open position by pivoting about a hinge pin oriented along a longitudinal axis of the receiver. For example, the feed cover can pivot to one side of the receiver when in the open position. A rifle incorporating the receiver assembly is also disclosed.
F41A 9/29 - Alimentation en munitions par bandes-chargeurs
F41A 3/26 - Mécanismes à verrous rigides, c.-à-d. les éléments de verrouillage formant un assemblage rigide avec, respectivement, le bloc de culasse ou son levier de manœuvre, et le tube de l'arme ou la boîte de culasse les verrous tournant autour de l'axe du tube de l'arme, p. ex. verrous de culasse cylindriques rotatifs à action semi-automatique ou automatique, p. ex. le bloc de culasse comportant un support coulissant et une tête rotative
F41A 3/64 - Montage de blocs de culasseAccessoires pour les blocs de culasse ou pour leur montage
F41A 3/68 - Butées de culasse, c.-à-d. moyens pour limiter la course d'ouverture du bloc de culasse
F41A 3/94 - Amortisseurs utilisant un fluide combinés à des amortisseurs à ressort
F41A 5/02 - Mécanismes ou systèmes automatiques de déverrouillage de la culasse à l'aide d'une force créée par une charge propulsive à recul
F41A 5/18 - Mécanismes ou systèmes automatiques de déverrouillage de la culasse à l'aide d'une force créée par une charge propulsive par emprunt des gaz
F41A 5/26 - Dispositions ou systèmes pour évacuer les gaz du tube de l'arme
F41A 5/32 - Systèmes accumulateurs d'énergie, c.-à-d. systèmes de déverrouillage du bloc de culasse à l'aide de l'énergie accumulée pendant le recul du tube de l'arme ou du piston à gaz
F41A 9/32 - Transporteurs de bandes du type à coulisseau à mouvement de va-et-vient
F41A 9/55 - Moyens de guidage fixes montés sur, ou près, de la chambre de cartouche
F41A 15/14 - Extracteurs de cartouche, c.-à-d. dispositifs pour retirer les cartouches ou les douilles au moins partiellement de la chambre de cartoucheÉjecteurs de cartouche, c.-à-d. dispositifs pour éjecter les cartouches ou les douilles retirées de l'arme à feu pour des armes à feu à culasse mobile axialement l'éjecteur étant monté sur ou dans le bloc de culasse
F41A 19/13 - Percuteurs, c.-à-d. pièces de percussion fixes ou coulissantesLeur montage
F41A 19/26 - Mécanismes de mise à feu comportant uniquement des pièces de percussion coulissantes, c.-à-d. des percuteurs le percuteur et le bloc de culasse formant une seule pièce
F41A 19/27 - Mécanismes de mise à feu comportant uniquement des pièces de percussion coulissantes, c.-à-d. des percuteurs le percuteur pouvant se déplacer par rapport au bloc de culasse
A recoil assembly for a rifle includes a barrel assembly, a bolt, bolt actuator, and a buffer assembly. The barrel assembly includes a barrel secured to a barrel extension. The barrel assembly is configured to be movably received through the fore end of the upper receiver and to move axially relative to the upper receiver when the rifle is fired. The barrel extension is coupled to a hydraulic buffer assembly located below the barrel extension and counteracts recoil forces acting on the barrel extension when the rifle is fired. A recoil spring is coupled to an op rod extending from a gas piston assembly on the barrel. The recoil spring counteracts recoil forces acting the bolt actuator when the rifle is fired.
F41A 3/26 - Mécanismes à verrous rigides, c.-à-d. les éléments de verrouillage formant un assemblage rigide avec, respectivement, le bloc de culasse ou son levier de manœuvre, et le tube de l'arme ou la boîte de culasse les verrous tournant autour de l'axe du tube de l'arme, p. ex. verrous de culasse cylindriques rotatifs à action semi-automatique ou automatique, p. ex. le bloc de culasse comportant un support coulissant et une tête rotative
F41A 5/30 - Fonctionnement combiné à recul ou par emprunt des gaz, p. ex. choix de l'un des deux modes de fonctionnement
F41A 3/12 - Culasses mobiles axialement, c.-à-d. dont le mouvement principal d'ouverture est parallèle à l'axe du tube de l'arme
F41A 3/04 - Culasses à bloc ou à coin, c.-à-d. dont le mouvement principal d'ouverture est transversal à l'axe du tube de l'arme avec un mécanisme à bloc de culasse pivotant
F41A 3/78 - Amortisseurs ou dispositifs récupérateurs pour les blocs de culasse
A detachable box magazine for firearms includes a hollow magazine tube extending longitudinally along a median plane. The magazine tube defines a single-stack portion extending to an upper tube end with an upper tube opening. The magazine tube defines a double-stack portion positioned below the single-stack portion and extending to a bottom tube end with a bottom tube opening. For example, opposite lateral margins of the front sidewall can have a stepped shape between the upper tube end and the double-stack portion. The rear sidewall can have a linear taper between the upper tube end and the double-stack portion.
An actuation system includes a bolt carrier assembly configured for use within a firearm, the bolt carrier assembly including a firing pin configured for striking a chambered round. A hammer assembly is configured for striking the firing pin of the bolt carrier assembly. An auto sear assembly is configured to actuate the hammer assembly during operation of the firearm. A linkage assembly is configured to couple the bolt carrier assembly and the auto sear assembly and effectuate the auto sear assembly actuating the hammer assembly.
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