Dec 30, 2025
The invention relates to a firearm comprising: a housing ( 1 ) having a receptacle ( 2 ) for several cartridges or for a magazine with cartridges; a barrel unit ( 3 ) which is located in the housing ( 1 ) and has a barrel ( 4 ) and a cartridge chamber ( 6 ); a breechblock ( 8 ), which can be moved relative to the housing ( 1 ) and is biased in the firing direction by means of a return spring ( 7 ), for conveying cartridges into the cartridge chamber ( 6 ) or cartridge cases to an ejection port; and a gas braking device which is located in the housing ( 1 ) and comprises a cylinder ( 9 ) which is positioned parallel to the barrel ( 4 ) and which is connected to the interior of the barrel ( 4 ) via a gas extraction opening ( 10 ); and a piston ( 11 ) which can be moved inside the cylinder ( 9 ) and which is coupled to the breechblock ( 8 ). The breechblock ( 8 ) is located in a breechblock carrier unit ( 12 ) which is located completely inside the housing ( 1 ) over the entire movement path while a shot is being fired and during a reloading operation, the breechblock carrier unit ( 12 ) comprising the breechblock ( 8 ) itself, two connecting sections ( 13 ) guided parallel to the barrel ( 8 ) in the housing ( 1 ), and a coupling section ( 14 ) to be coupled with the piston ( 11 ) of the gas braking device.
Dec 30, 2025
A box magazine fed firearm includes pinch tabs in the receiver of the firearm. In one embodiment, the pinch tabs are opposing pieces of spring steel extending upwardly and inwardly from opposing lateral sides of the receiver. In one embodiment, the pinch tabs are sections of flat spring steel bent into an arcuate shape and secured to the receiver by screws. In one embodiment, tension screws are used to adjust an inward bias of each of the pinch tabs.
Dec 30, 2025
A trigger mechanism having a hammer, a trigger member, movable ejector lever, and locking member. The trigger member being forced to the set position by the hammer during rearward pivoting. A locking member is adapted to move between a first position at which the locking member mechanically blocks the trigger member from moving to the released position and a second position at which the locking member does not mechanically block the trigger member allowing the trigger member to be moved to the released position. The locking member is spring biased toward the first position and moved against the spring bias to the second position by contact from the movable ejector lever during forward movement of the bolt carrier as the bolt carrier reaches a substantially in-battery position.
Dec 30, 2025
Disclosed is a linear trigger mechanism for a firearm. In certain examples, the trigger mechanism includes a trigger housing configured to couple with a fire control unit of the firearm, and a trigger slideably coupled with the trigger housing and movable along a linear path. The linear trigger mechanism also includes a trigger bar having a first end coupled with the trigger and a second end coupled with a sear activation module, where the sear activation module is moveable with respect to the fire control unit along a longitudinal path with the trigger bar, and where the sear activation module is moveable laterally with respect to the trigger bar.
Dec 30, 2025
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.
Dec 30, 2025
Systems and methods for modifying the surface of a firearm, and more particularly, to systems and methods for customizing the surface of firearms, such as handguns, to include decorative and protective coatings and other enhanced decorative features.
Dec 30, 2025
The invention discloses a hand guard connecting structure of a firearm, which has the advantages of simple structure, convenience in processing, quickness in disassembly and assembly, firmness in connection, reliability in positioning and good part assembly consistency. The utility model provides a hand protector section of thick bamboo connection structure of firearms, includes hand protector section of thick bamboo, lower case body, the polygon is personally submitted to hand protector section of thick bamboo transversal, is equipped with the rectangular channel on each face of hand protector section of thick bamboo respectively, still includes the connecting plate, the connecting plate is located the hand protector section of thick bamboo, and the lower surface of connecting plate is equipped with the boss, and the rectangular channel on boss and the hand protector section of thick bamboo bottom surface corresponds, and each boss joint is fixed in the rectangular channel that corresponds, is equipped with normal direction last screw hole on each boss respectively, it is equipped with down the screw hole to correspond on the case body down, and lower case body passes through screw, screw hole fixed connection with each boss, forms the fixed connection of hand protector section of thick bamboo, lower case body.
Dec 30, 2025
An assembly for quickly attaching and detaching the guide bar to and from the rotor housing of a minigun is provided. The assembly comprises a guide bar and a rotor housing. The guide bar includes a front end having a pinhole extending through the front end and a rear end having a locking cam. The rotor housing includes a recessed channel configured to receive the locking cam and a spring-loaded lock pin assembly configured to secure the front end of the guide bar. The guide bar is secured to the rotor housing when the locking cam is inserted into the recessed channel and the spring-loaded lock pin assembly secures the front end of the guide bar. The assembly allows the guide bar to quickly be attached and detached from the rotor housing without the need for tools. The rotor housing may be designed without a yoke to reduce weight.
Dec 30, 2025
The present invention relates to target acquisition and related devices, and more particularly to telescopic gunsights and associated equipment used to achieve shooting accuracy at, for example, close ranges, medium ranges and extreme ranges at stationary and moving targets.
Dec 30, 2025
Dec 23, 2025
A lower receiver includes a polymer main body having an outer surface and defining an interior. The interior of the polymer main body defines a first socket. A grip attachment body is receivable, along a first axis, into the first socket of the interior of the polymer main body. The grip attachment body includes a first threaded insert that is configured to receive a fastener for securing a grip to the lower receiver.
Dec 23, 2025
A magazine well assembly for connecting a magazine to a firearm. The magazine well assembly has a housing defining a magazine receiving space. The magazine receiving space is adapted to receive the magazine. At least one first connector is configured to removably couple the housing to a lower receiver of the firearm.
Dec 23, 2025
The present disclosure presents a modular bolt action rifle system with roller bearings having an upper receiver assembly housing a barrel, a lower receiver assembly comprising an AR-style fire control system and a magazine well, a bolt carrier group assembly including a bolt carrier, top roller bearings and side roller bearings, and a handguard assembly, wherein the lower receiver assembly and its AR-style fire control and magazine well are releasably attached to the upper receiver, and prior to attachment of the barrel assembly the bolt carrier group assembly, consisting of the bolt carrier, bolt head, bolt charging handle, top roller bearings, and side roller bearings is inserted unto the upper receiver. An extension of the barrel assembly is releasably attached to the upper receiver. The barrel assembly is releasably secured by releasable attachment of the handguard assembly to a barrel extension receiver of the upper receiver assembly.
Dec 23, 2025
A firearm receiver system comprises a receiver and a handguard. The receiver includes a front mounting body and a central bore configured for having a bolt carrier slidably disposed therein. The central bore includes a barrel-receiving receptacle at least partially located within the front mounting body. The handguard includes a handguard mounting body receptacle at a first end portion thereof. The front mounting body includes a plurality of interior surfaces each matingly engaged with a corresponding one of a plurality of exterior surfaces of the handguard mounting body receptacle. The receiver and the handguard may unitarily-formed body. The receiver may be configured for accommodating a barrel extension. The front mounting body may be configured for providing a fixed-barrel receiver system. The receiver may accommodate a pressure relief body for enabling the receiver to exhibit pressure relief functionality in the event of an over-pressure event within the receiver.
Dec 23, 2025
A firearm operating system is designed for a firearm with a barrel and a bolt carrier group. The firearm operating system includes a gas block secured to the barrel, the gas block comprising an upper hole, a gas plug disposed in the upper hole, a tension nut disposed on a forward side of the gas block, and a removably attached gas directing assembly. The gas plug includes multiple adjustment configurations. The removably attached gas directing assembly interfaces with the bolt carrier group.
Dec 23, 2025
The present invention is a modular firearm lower receiver assembly for rapid conversion of conventionally configured modular firearms to a bullpup configuration and the method of assembly thereof. The preferred embodiment of the present invention is intended for designed use with modular firearms in the family AR-15 Type Firearms and enables a rapid conversion of a wide array of conventionally configured AR-15 Type Firearm to and a bullpup configuration. Such rapid conversion, which can generally be performed in a matter of seconds without any tools, is accomplished by decoupling and detaching the two captured receiver pins on the lower receiver of the conventionally configured AR-15 Type Firearm, removing the upper receiver assembly therefrom, and recoupling such upper receiver assembly to the present invention using two identically located receiver pins on the present invention. The present invention is universally applicable to AR-15 Type firearms of several different calibers and having an array of differences with respect to the lower receiver, upper receiver, handguard, bolt carrier group, or gas systems employed therein.
Dec 23, 2025
An insulated handguard rail panel insert with an elongated aperture that extends through the entirety of the component allowing for the passage of any fluid media past a barrel, gas-system, or any other internal thermally conductive parts of a firearm. The rail panel is designed to be placed within an attachment section of a firearm handguard by firmly pressing it down, causing the engagement fins to contact the interior surface of the handguard. Once installed, the insert acts as a thermally insulating barrier between the thermally conductive metal handguard and the user. It securely attaches to a firearm without the need for any additional manufacturing processes such as the addition of fasteners, cams, bolts, or other hardware in which the method of retention does not impede or obstruct the flow of fluid media through the elongated aperture.
Dec 23, 2025
An interchangeable firearm accessory coupling system and method of using. The system comprises an elongated connecting member having a first portion with a recess cut therein, a sleeve in translational engagement with the connecting member, and a firearm bore accessory component removably receivable within the connecting member recess. The sleeve is translatable between an engaged position wherein the sleeve encloses the recess and a disengaged position wherein the sleeve moves to a second portion of the elongated connecting member to expose the recess, such that the firearm bore accessory component may be received or removed from the recess.
Dec 23, 2025
A sighting device for use with a digital display device and a firearm. The sighting device includes a mounting base adapted for attaching to the firearm. The sighting device further includes a camera disposed on the mounting base to capture video in a field of view, where the camera is capable of transmitting the captured video to the display device. The sighting device further includes a display mount disposed on the mounting base, where the display mount is capable of receiving and securing the digital display device.
Dec 23, 2025
Dec 23, 2025
Dec 23, 2025
Dec 16, 2025
The charging handle includes a latch assembly and a plunger that locks the latch assembly, preventing a lever of the latch assembly from rotating and thereby transitioning the latch from the relaxed position, in which the latch can engage the receiver of the firearm, to the released position. This configuration prevents the charging handle from inadvertently pulling the bolt carrier group of the firearm out of battery when snagged, which might otherwise render the firearm inoperable due to unintended operation of the charging handle.
Dec 16, 2025
A double stack magazine for a firearm comprises a tubular magazine body defining a cavity for holding a stack of cartridges, a spring, and a follower biased by the spring for dispensing cartridges from the magazine. The cartridges may be rimmed cartridges in one embodiment arranged in a vertically staggered side-to-side arrangement. The magazine includes a lower double stack section and upper single stack section. The follower includes angled front and rear cartridge feed surfaces each configured to exclusively engage the cartridge stack at alternate times depending on whether cartridges are present in the lower double stack section. The magazine further includes a pair of non-linear cartridge convergence ribs configured to engage the cartridge stack and force the projectile ends thereof together in the upper single stack section to center an uppermost cartridge in the stack for dispensing from the magazine to the firearm for chambering.
Dec 16, 2025
The present invention relates to a drum-type magazine used in a small firearm. The drum-type magazine includes: a housing which includes a rear cover having an insertion space formed at the central portion, a pair of bullet guide parts formed below the insertion space, and a first storage space and a second storage space formed on both sides facing each other around the insertion space, and a front cover coupled in front of the rear cover; an insertion part inserted into the insertion space; a pair of bullet-moving members, each of which is rotatably installed with elastic force on a rotational shaft formed at the center of the first storage space and the second storage space and has seating grooves sequentially formed on the outer circumference thereof; and an operation member including a lifting portion having an operation lever, a long-hole bracket installed at a lower portion of the lifting portion, an operation rod of which one side is rotatably connected to the long-hole bracket and the other side is rotatably connected to the rotational shaft with elastic force to be rotated depending on the ascending of the lifting portion, and an operation portion installed inside an extended portion of the other side of the operation rod, rotatably installed at a predetermined angle with elastic force and pushing the an operation protrusion of the bullet-moving member to rotate the bullet-moving member in the clockwise direction.
Dec 16, 2025
A trigger assembly apparatus for a firearm which allows adjustment of the pre-travel distance a trigger travels before initiating a firing sequence and method of making the pre-travel adjustment using the apparatus disclosed herein. The apparatus generally comprises a trigger and a trigger bow, with the trigger bow having at least one threaded receptacle in a front lateral portion thereof. The pre-travel adjustment can be achieved by rotating a threaded fastener within the threaded receptacle and the method of adjusting the pre-travel can be accomplished without complete disassembly of the firearm.
Dec 16, 2025
The present invention relates to a silencer for mounting on a handgun having a barrel with a barrel extension and a frame with a mounting rail and a trigger guard, including a mounting portion provided and adapted to fixedly receive at least a part of the barrel of the handgun; and an attaching rail provided and adapted to support the silencer on the trigger guard of the handgun; the attaching rail is slidable relative to the mounting portion along a longitudinal direction of the silencer to adjust the silencer to a varying distance between the barrel extension and the trigger guard. The invention further relates to a method for adjusting a silencer on a handgun.
Dec 16, 2025
Disclosed is a sling system comprising a sling used to carry a firearm, a bag used to conceal the firearm attached to the sling, and a release device used to releasably attach the bag to the sling. In this way, a user can discreetly transport the firearm while maintaining the ability to rapidly deploy the firearm by simply detaching the bag concealing it.
Dec 16, 2025
A cartridge for a firearm, including a projectile, a gas check, a case, a propellant, and a primer configured to ignite the propellant. The propellant is arranged between the gas check and an end surface of the case in which the primer is arranged. The case is crimped against the projectile. The case includes an open end with discrete roll crimps distributed along a circumference of the open end. The case further includes tapered crimps between the roll crimps along the circumference of the open and. The open end alternates between tapered and roll crimps along the entire circumference of the open end. Each of the roll crimps and tapered crimps are crimped to the projectile.
Dec 16, 2025
An apparatus, system, computer-readable medium, process, or combination thereof to seat a primer in a projectile casing. For example, a primer may be seated according to a depth indexed from a bottom of a projectile casing. A user, programmer, or control can seat, place, adjust, or otherwise determine a depth to seat a primer from a projectile casing bottom. A method to index a depth to seat a primer from a base of a projectile casing.
Dec 9, 2025
Apparatuses, systems, and methods are disclosed for delayed blowback mechanisms for use in or with firearms. The delayed blowback mechanism includes a housing having an internal chamber, where the housing comprises a cam pathway. The delayed blowback mechanism also includes a pivoting latch disposed at least partially within the internal chamber, where the pivoting latch is movable, with respect to the housing, along the cam pathway between a first position and a second position.
Dec 9, 2025
The charging handle for a firearm includes a latch assembly and two levers, each operably and independently connected to the latch assembly. Additionally, each lever includes a biasing arm, the end portion of which is positioned in an overlapping arrangement with the end portion of the other biasing arm. In this way, the overlapping, or “nested,” end portions of the biasing arms contact substantially the same portion of the cam surface on the latch. This allows each lever to provide an even resistance to the user when pulled.
Dec 9, 2025
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.
Dec 9, 2025
A novel firearm safety feature includes arresting surfaces for preventing the fall of a hammer in the event of a spontaneous failure of other firearm parts. In a particular embodiment a safety lug has an arresting surface and the hammer has a complementary arresting surface. In the event of a spontaneous failure, the arresting surface and the complementary arresting surface create a positive engagement and prevent the hammer from falling. In another embodiment, a grip safety includes an arresting surface and the hammer includes a complementary arresting surface. In the event of a spontaneous failure, the arresting surface and the complementary arresting surface create a positive engagement and prevent the hammer from falling.
Dec 9, 2025
A recessed expansion chamber in a gun slide is configured for improving recoil mitigation in firearms. The gun slide is for a pistol firearm with a barrel and includes a recessed expansion chamber. The recessed expansion chamber is positioned forward of the barrel end of the barrel. An expansion chamber opening is included through the gun slide in communication with the recessed expansion chamber. The recessed expansion chamber is configured to allow gases leaving the barrel at the barrel end to expand and be directed out of the gun slide through the expansion chamber opening.
Dec 9, 2025
Disclosed is an accessory mount configured for attachment to a rail interface system, such as the MIL-STD 1913 Picatinny rail. In particular, the accessory mount is a multi-position sliding mount that can be used to attach an accessory, such as a bipod or a tripod, to a handguard equipped with a compatible rail interface system. The accessory mount includes a spring-loaded push-button recoil lug that allows it to be quickly repositioned on a rail interface system. The accessory mount also includes an adjustment knob configured to facilitate attachment and removal without the need to slide the accessory mount on or off the end of the rail interface system. Additionally, the adjustment knob is configured to set sliding tension for the accessory mount and, if desired, to fix the accessory mount in position on the rail interface system.
Dec 9, 2025
The disclosure is related to a butt stock for a firearm, the butt stock having a spherical body, the butt stock configured and sized to attach to a buffer tube of a firearm.
Dec 9, 2025
An accessory mount system for connection to a rear sight block (RSB) of a Kalashnikov pattern firearm includes a locking insert that has a projection which extends in a first direction. The projection is adapted to be received within a first recess of the RSB for connection thereto. An adapter body is connected to the locking insert and has a projection that extends in a second direction opposite the first direction. The projection of the adapter body is adapted to be received within a second recess of the RSB for connection thereto. A mount body is connected to the adapter body and has an accessory interface which is adapted to connect to an accessory. An adapter body is secured with a push-pivot pin securely wedging the projection of the adapter against an internal wall of the RSB.
Dec 9, 2025
Dec 2, 2025
A triggering mechanism for a weapon may include a moveably arranged trigger; an actuator slidably arranged along a path; and a releasable coupling. The releasable coupling member may be configured to couple the actuator with the trigger such that when a pulling motion is exerted on the trigger, the actuator moves in a first direction along the. An adjustable stop member may be configured to stop the movement of the actuator in the first direction at an adjustable stop position, such that further pulling motion on the trigger causes the actuator to be released from the trigger and to be moved in a second direction along the path. The second direction is different than the first direction. A sensor may be configured to detect movement of the actuator in the second direction and in response to the detection transmit a trigger signal.
Dec 2, 2025
An upper receiver is disclosed. The upper receiver contains a first inner surface configured to abut a first magazine protrusion, and a second inner surface configured to abut a second magazine protrusion.
Dec 2, 2025
A firearm magazine base pad comprises a base pad body adapted to be removably secured to a lower end of a magazine body, the base pad body including a front portion, a rear portion, a pair of opposed side portions, and a lower portion. The lower portion of the base pad body, when viewed in a cross-sectional plane parallel to and medially of the opposed side portions and in a cross-sectional plane perpendicular to the opposed side portions and medially of the front and rear portions, is convex. The front portion of the base pad body, when viewed in a cross-sectional plane parallel to and medially of the opposed side portions, is concave.
Dec 2, 2025
This disclosure concerns a pistol having an anti-disassembly protection device, which includes a disassembly key arranged rotatably in a frame, and which can be manually turned between an angular locking position and an angular disassembly position, and which disassembly key may occupy a transverse resting position and a transverse rotation position. The disassembly key has blocking means that cooperate with additional blocking means on the frame in order to prevent rotation of the disassembly key into the angular disassembly position when the disassembly key occupies the transverse resting position.
Dec 2, 2025
A system for providing discharge monitoring of a firearm includes an event detection module, an event detection module housing, and a signal processing module. The event detection module has a sensor that senses an acceleration and generates an acceleration signal. The event detection module housing houses the event detection module. The signal processing module receives the acceleration signal and determines whether the acceleration signal is a discharge event and generates an event detection signal based on the determination, the signal processing module is further configured to maintain a shot count of the firearm based on the determination that the event detection signal is a discharge event. The event detection module is coupled to a quick change barrel of the firearm. The event detection module generates the event detection signal specific to the quick change barrel of the firearm; and determines a shot count of the quick change barrel.
Dec 2, 2025
A suppressor assembly for a firearm includes a rear mount, a rear cap, at least one baffle on a forward side of the rear cap, and a front cap on a forward side of the at least one baffle. The rear mount includes an inner bore, a rear attachment interface, and a forward attachment interface. The rear cap is attached to the rear mount through the forward attachment interface. The rear attachment interface connects the suppressor assembly to the firearm. The front cap includes a plurality of exit holes that allow propellant gases to exit the suppressor assembly through the front cap.
Dec 2, 2025
A suppressor comprising a cylindrical housing ( 1 ) and a core ( 2 ) with radially located disk partitions ( 3 ) arranged along it, wherein the thickness of the disk partitions ( 3 ) decreases in the direction from the rear to the front of the suppressor, a number of gas openings ( 4 ) are provided along the core, a sound-absorbing material is placed in working chambers between two adjacent disk partitions ( 3 ), and clamping grooves ( 6 )—offset from each other—are provided in the core ( 2 ) yielding a torque to the core when gas escapes therethrough, the sound-absorbing material being a cooling mesh ( 7 ) formed in a structured package ( 8 ) with an annular shape, consisting of two folded accordion-like strips, one of said strips being folded radially and the other being folded axially in relation to the axis of the compressor.
Dec 2, 2025
A stock for a firearm includes a mount, a first member, and a second member. The mount is configured to be coupled to a main body of the firearm. The first member is configured to move along a longitudinal axis defined by the firearm relative to the mount. The second member is configured to move along the longitudinal axis relative to the first member.
Dec 2, 2025
A system and method for calibrating a weapon using a precision barrel mount calibration system, wherein one or more components of the precision barrel mount calibration system are self-centering, and the system is configured to prevent scratching of an inner surface of the barrel.
Dec 2, 2025
A system for assisting one's vision while aiming a firearm, includes a scope (but may also not include a scope) that is operable to capture light from an object downfield, and an optical collar that is operable to divert some or all of the light captured, and generate an image of the object. The scope has a first end and a second end. The first end captures light from the object located downfield from the first end, and looking through the second end, one receives the light captured by the first end, and generates an image of the object from the captured light. The optical collar includes a camera operable to generate an image from light that the camera receives, a beam-splitter optically aligned with the second end of the scope and operable to reflect a portion of the light captured by the scope's first end toward the camera, and a display operable to show the image generated by the camera from the light that the camera receives.
Dec 2, 2025
An apparatus implementable on a firearm includes an accessories attachment device. The accessories attachment device is configured to attach to the firearm. The accessories attachment device includes physical features that are configured to accommodate mounting of accessories capable of mounting by a first design and a second design different than the first design onto the accessories attachment device.
Dec 2, 2025
A firearm optic assembly has a body, the body having a first mounting facility configured to removably connect the body to the firearm, the body having a first receptacle configured to receive a first accessory, the body having a second mounting facility configured to removably receive a second mount portion associated with a second accessory offset from the medial plane, the second mounting facility including a pocket defined by one of the body and the second mount portion, the second mounting facility including a protrusion on the other of the body and the second mount portion, the protrusion being configured to be slidably or loosely received in the pocket, the protrusion having a free end and an opposed base end, the second mounting facility having an alignment facility including flared surfaces at the base end, and the flared surfaces being on opposing sides of the protrusion.
Dec 2, 2025
A wearable electronic device displays an impact location that shows where a projectile fired from a weapon will hit a target and displays a bullseye location that shows a desired location where to hit the target. The wearable electronic device indicates firing the weapon when the impact location overlaps with the bullseye location.
Dec 2, 2025
Dec 2, 2025
Dec 2, 2025
Nov 25, 2025
An adapter for a belt fed firearm. The adapter includes a plate, a cutout in the plate that allows ammunition to pass through the plate, a plurality of recesses for receiving a plurality of guide lips fixed to the firearm, and a plurality of bosses for receiving a plurality of latches fixed to a feed chute.
Nov 25, 2025
A safety trigger system comprising a trigger housing, a safety blade member, a safety latch member configured to interfere with a firearm housing preventing the entire trigger stroke and the release of the firearm firing pin. The safety blade member and the safety latch member disposed within the trigger housing and held into a pre-depressed state through resistance force provided by a resistance member.
Nov 25, 2025
Firearms, components, systems and methods to quickly connect or remove a barrel to or from an upper receiver, the receiver including an elongated body defining a central bore and configured to receive a barrel of a firearm, a cam positioned within the receiver and oriented transverse the central axis where turning the cam locks a barrel into the receiver, and in aspects includes a spring which straddles the barrel and applies a force to a hand guard which in turn applies force to a rim of the barrel to lock the barrel within the upper receiver.
Nov 25, 2025
A firearm rest configured to attach to a mounting surface, such as the generally horizontal window sill of a hunting blind. The firearm rest includes a support member, support posts, and an attachment assembly. The support member provides a generally horizontal surface for a hunter to rest the forearm of a firearm. The support posts are configured to selectively adjust the height of the support member relative to the attachment assembly. The support posts are pivotably combined with the attachment assembly thereby allowing the support member to be movable between an extended position and a retracted position while the attachment assembly remains secured to the mounting surface. The retracted position is sometimes desirable to allow the hunter better access to the window or the window sill.
Nov 25, 2025
A gun forearm support apparatus includes a base, an adjustable upright, and a saddle. The upright comprises two opposing ends, wherein the first end is coupled to the base via an articulating hinge (or hinges), wherein the second end supports the saddle. Upon deployment, the forearm support vertically supports a gun forearm within the saddle as supported by the upright depending from the base.
