Jun 2, 2026
A rifle having a straight pull bolt assembly with a bolt handle that extends outward and downward from a bolt operation mechanism. The bolt handle rotatable a limited rotational range forward and rearwardly about a horizontal axis for operating the mechanism. The handle can be reconfigured to position its rotational range about the horizontal axis and can be attached to the mechanism at either left or right sides to provide for ambidextrous operation. Bolt heads, lower frame members with magazine wells, and barrel assemblies can be readily swapped to change ammunition. The bolt assembly can be unlocked by firing or by a thumb push button release at the backside of the mechanism. A bolt removal release mechanism is forward of the thumb pushbutton and an ejector includes a spring bias and cam follower surface to reliably eject casings.
Jun 2, 2026
A firearm includes a fixed magnet and a movable magnet, wherein at least one of the fixed magnet and the movable magnet is an electromagnet. A control unit can charge the electromagnet causing the movable magnet to move towards the fixed magnet with high speed under electromagnetic forces. A firing pin is coupled with a movable magnet. The movable magnet moving at high speed causes the firing pin to strike a bullet loaded in the firearm resulting in the firing of the bullet.
Jun 2, 2026
A trigger reset device includes a trigger block with a front end and a rear end, a hooker and a link trigger pivoted to the trigger block, and a safety switch being displaceably switchable between an open position and a closed position, and further includes a linkage part, a button and a retractor. The button can be operated to allow the linkage part to displace upward, and the retractor can stop and position the linkage part, drive the link trigger to pivot the linkage part, and separate the hooker, in order to achieve a trigger reset function, which makes the operation more convenient and quicker, and also improves the operation efficiency, and the design is simple and easy to operate, which prolongs the service life of the product and reduces the costs of subsequent maintenance and replacement.
Jun 2, 2026
A buffer tube cover assembly includes a cover base assembly and an insert attached to a rear side of the cover base assembly. The cover base assembly includes a cover tube, a lever, a buffer locating portion, a spring, and at least one pin. The insert includes at least one forward protruding member disposed inside the cover base assembly.
Jun 2, 2026
A projectile launcher attachment adapted for a standard unmodified firearm receiver capable of launching a variety of projectiles including flare, smoke round, and gas and less lethal projectiles. The launcher attachment is easily installed having a barrel breach release for loading and unloading rounds using the existing firearm receiver magazine release and provides a single shot break down barrel configuration utilizing the existing firearm attachment pin as a pivot point. A unique firing pin and firing control mechanism is interengaged with the existing firearm trigger and firearm hammer for integral select operation.
Jun 2, 2026
A firearm system includes a firearm and a computer. Electronics in the firearm determine data that includes a pathway between different points of aim of the firearm as the firearm moves. The computer receives this data and builds an image of the pathway between the different points of aim of the firearm.
Jun 2, 2026
A method for setting a sighting device with a telescopic sight and an attachment device is provided. The attachment device includes a display, a control element, and a non-transitory computer-readable storage medium, and is connected to the telescopic sight such that the display can be observed through the telescopic sight. The method includes displaying a center marking at a center position on the display and activating a first interaction mode, in which the center position of the center marking can be shifted into a new center position by operating at least one control element, displaying a circular marking and activating the second interaction mode, in which the size of the circular marking is changeable by operating at least one control element, and storing display information regarding the new center position and the size of the circular marking in the non-transitory computer-readable storage device.
Jun 2, 2026
An ignition device includes an igniter that accommodates an ignition charge to be ignited by energization, and a holder that includes an insertion port for inserting the igniter, and is integrated with the igniter by fitting the igniter from the insertion port and press-fitting a tube body into a press-fitting portion. An end portion of the tube body is fitted into an annular groove formed in a bore, and a labyrinth structure is formed by an inner wall portion, an end surface portion, and an outer wall portion of the end portion, and the annular groove.
Jun 2, 2026
Systems, methods and apparatus are provided through which in some implementations an ammunition cartridge includes a cartridge casing having a longitudinal center axis, a powder pocket positioned adjacent to the cartridge casing, a piston bore positioned adjacent to the powder pocket, a piston in the piston bore, and a payload bay positioned adjacent to the payload bay, wherein the piston is not coupled to the cartridge, wherein the piston is in contact with the payload bay wherein a diameter of the powder pocket is less than an inside diameter of the cartridge casing to provide a reduced velocity to the payload.
Jun 2, 2026
Jun 2, 2026
Jun 2, 2026
May 26, 2026
A trigger mechanism that can be used in AR-pattern firearms has a hammer, a trigger member, a disconnector, a locking member, and a “three position” safety selector having safe, standard semi-automatic, and forced reset semi-automatic positions. In the standard semi-automatic position, rearward movement of the bolt carrier causes rearward pivoting of the hammer such that the disconnector hook catches the hammer hook, at which time a user must manually release the trigger member to free the hammer from the disconnector to permit the hammer and trigger member to pivot to the set positions so that the user can pull the trigger member to fire the firearm. In the forced reset semi-automatic position, rearward movement of the bolt carrier causes rearward pivoting of the hammer causing the trigger member to be forced to the set position, the safety selector preventing the disconnector hook from catching the hammer hook, and thereafter when the bolt carrier reaches the substantially in-battery position the user can pull the trigger member to fire the firearm without manually releasing the trigger member. The locking member is pivotable 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 bolt carrier during forward movement of the bolt carrier as the bolt carrier reaches a substantially in-battery position.
May 26, 2026
A receiver assembly for a breaching tool has an upper receiver with female fittings in the form of side flanges at the front and back that connect to the lower receiver's male fittings in the form of a front center post and back sidewalls. The post fits between the front side flanges and the back sidewalls fit between the back side flanges. Apertures in the front side flanges are aligned with an aperture in the center post, and apertures in the back sidewalls align with the back side flanges, and takedown pins extend through the aligned apertures. The flanges can include cutback angles which engage with a front riser in the lower receiver's sidewalls and with rear bosses extending outward from the lower receivers sidewalls. A protrusion in the upper receiver's magazine well only allows a magazine with a notch at its top, front end to engage with the well.
May 26, 2026
A method for activating and monitoring a firearm system which tracks, monitors, and automatically prevents a firearm from firing when a user is not in a suitable state of mind or is not an authorized user. The firearm activation and monitoring system generally comprises a firearm having a trigger and grip area, a plurality of biometric sensors located on the grip area which measure biometric data of a user, a trigger interlock, and a main microcontroller. The trigger interlock prevents the trigger from firing the firearm when the trigger interlock is in its normal or default position. To unlock the trigger, the user holds the grip area to activate the biometric sensors, and if the user is in an acceptable mental state, the main microcontroller will send an electrical signal to the trigger interlock, which unlocks the trigger and allows the user to pull the trigger of the firearm.
May 26, 2026
A system for installing a first muzzle accessory on a barrel of a firearm having a second muzzle accessory mounted thereto comprises an adapter configured to attach to the second muzzle accessory and a first muzzle accessory configured to attach to the adapter. The adapter serves to temporarily deactivate the second muzzle accessory when the adapter is attached to the second muzzle accessory.
May 26, 2026
A firearm suppressor. In an embodiment, the suppressor includes an outer tube and a baffle core disposed within the outer tube. The baffle core includes a body having an exterior surface spaced from the inside surface of the outer tube. A bore extends through the body from an inlet to an outlet permitting a bullet to pass through the baffle core. A plurality of slots or through holes extend through the body between the bore and the external surface of the body permitting gases to expand outward toward the outer tube. A plurality of blind cavities are formed into the external surface of the body and extending into the body without penetrating the bore. These blind cavities provide additional surface area and slow the exit of gases from the suppressor and further cool the gases.
May 26, 2026
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 slidably received in the receiver and the barrel extension is coupled to a hydraulic buffer assembly located below the barrel extension. The hydraulic buffer assembly is configured and arranged to arrest rearward movement of the barrel assembly when the rifle is fired. An op-rod spring is coupled to an op rod extending that can be actuated by a gas piston assembly on the barrel. The op-rod spring is configured and arranged to arrest rearward movement of the bolt assembly.
May 26, 2026
A self-contained foldable firearm brace assembly comprising a firearm coupling, a side fold arm rotatably attached to the coupling, and a release paddle mechanism that allows the side fold arm to lock into open or closed positions. An elastic member is integrated to assist in the automatic deployment of the side fold arm when the locking mechanism is disengaged.
May 26, 2026
An extendable blade firearm attachment device includes a handguard configured to mount to a barrel of a firearm. An elongated monopod is coupled to the handguard. The monopod has a main body and a connection to the handguard such that the monopod is movable between an extended position and a retracted position. The monopod extends away from the handguard from a proximal end to a distal end when in the extended position. A monopod fastener removably couples the monopod to the handguard. A knife blade is pivotably coupled to the monopod to be pivotable between a closed position and an open position. A spine of the knife blade is exposed relative to the monopod when the knife blade is in the closed position.
May 26, 2026
A wearable device for supporting a firearm during one-handed reloading includes an elongated body having an upper portion and a recessed lower portion extending downward from the upper portion. The upper portion includes a shelf configured to receive a proximal sight of the firearm for supporting the firearm against the elongated body. The wearable device also includes at least one magnet disposed in or against the upper portion configured to retain the sight against the shelf and at least one clip on a rear surface of the elongated body for securing the wearable device to a garment of an individual. A method for one-handed reloading of a firearm including an initial step of attaching the wearable device to the garment of the individual with the at least one clip is also disclosed herein.
May 26, 2026
In one example, the disclosure relates to adjustable flip up sight assembly that can be adjusted vertically and laterally in particular, for an automatic firearm, comprising a front sight support element that is supported by an axle on a mount, in particular such that they can pivot thereon, wherein the front sight support element has an adjustment element supported on a spring element and releasably connected to a front sight, which contains a keyhole type opening through which the axle is inserted, wherein the adjustment element can be moved in relation to the axle against the spring force between two positions inside the front sight support element such that the keyhole opening prevents a lateral movement of the front sight support element along the axle when engaged with the axle, and allows the lateral adjustment of the front sight support element in a released position.
May 26, 2026
A system and method for the determination of an optimal ammunition round based upon a barrel length of a given firearm and resulting ammunition. The ammunition is preferably provided in a single load for a given caliber and bullet optimized for a range of barrel lengths, wherein a user can select a preferred single load for a given firearm regardless of barrel length.
May 26, 2026
May 26, 2026
May 26, 2026
May 19, 2026
A firearm bore cleaner for cleaning a bore of a firearm includes a cleaning segment and a pulling segment. The cleaning segment cleans the bore of the firearm when the cleaning segment is moved along the bore. The cleaning segment includes a tail end connector adjacent a tail end portion. The pulling segment is sized and shaped to be inserted into the bore. The pulling segment includes a head end connector adjacent the head end portion of the pulling segment. A tail end portion of the pulling segment is connected to a head end portion of the cleaning segment. The head end connector of the pulling segment and the tail end connector of the cleaning segment can be releasably connect to each other to couple the head end portion of the pulling segment and the tail end portion of the cleaning segment together in order to form a closed loop.
May 19, 2026
Perforation devices including gas supply structures and methods of utilizing the same. The perforation devices include a magazine, a barrel, an action, and the gas supply structure. The magazine is configured to contain a plurality of cartridges. The barrel extends between a breech, which is configured to receive a selected cartridge of the plurality of cartridges that includes a selected projectile, and a muzzle, which is configured, upon firing of the selected cartridge, to permit the selected projectile to exit the barrel at a muzzle velocity and with a muzzle trajectory. The action is configured to transfer the selected cartridge from the magazine to the breech of the barrel and to fire the selected cartridge. The gas supply structure is configured to provide a gas stream to the barrel and includes a surface gas source and a gas supply conduit extending between the surface gas source and the barrel.
May 19, 2026
In a preferred embodiment, a pistol compensator system comprises a compensator, an elastomeric spacer, an assortment of variously sized shims, a spring guide rod, and a spring plug. The compensator of this system comprises a body, a barrel cavity, a threaded bore, an oval rod cavity, and a plug cavity. The spring plug of this system comprises a latch extension. The spring guide rod of this system comprises a muzzle end. When this preferred embodiment is installed on a pistol, if the pistol is in battery (slide closed) the latch extension is disposed in the plug cavity, and if the pistol is out of battery (slide back) the muzzle end of the guide rod is disposed in the rod cavity. In this preferred embodiment, the compensator is tensioned to the end of the barrel by the elastomeric spacer and a shim.
May 19, 2026
A recoil operated gun or firearm utilizes a tapered guide face on a barrel guide and/or a tapered barrel face on a barrel of the gun to realign or zero the barrel relative to a sight device (e.g., optic or iron signs) mounted on the slide or forend supporting the barrel guide.
May 19, 2026
The present invention relates to an arrangement for feeding ammunition to a weapon mounted to an elevation device for elevation about an elevation axis, the arrangement comprising an ammunition feeding device arranged between an ammunition channel, from which ammunition is guided, and said weapon, said feeding device being rotatably arranged about a feeding axis, said feeding device having at least one ammunition grip member configured to rotate about said feeding axis between an ammunition collection location at said ammunition channel and an ammunition release location at said weapon, wherein said arrangement is configured such that said at least one ammunition grip member is configured to be rotatably adaptable relative to said feeding axis based on the elevation of said weapon so as to facilitate feeding the ammunition to the weapon in connection to the ammunition release location independent of elevation of said weapon.
May 19, 2026
A gun magazine spring and magazine assembly having a novel design. The coils of the spring are configured to nest in certain regions and overlap in others. The result is that—as the spring nears its fully compressed state—the spring has an uneven stack height from left to right. The uneven stack height produces a predictable lateral displacement of the follower. The higher of the two stacked sides of the spring protrudes laterally outward through a lateral relief in the follower. This feature allows the spring and follower to overlap in the vertical direction to a greater extent than would be possible with conventional laterally-even spring nesting. The additional overlap produces additional internal space while also ensuring that the spring and follower assembly behave in a predictable manner.
May 19, 2026
Sound suppressors are provided. The sound suppressor includes an engagement, attachable to a barrel of a firearm, and one or more baffle structures manufactured by 3D printing and forming a baffle stack. Each baffle structure includes one or more baffles housed within a wall. The baffles are connected to one another and to the wall by one or more supports, which provide for improved structural strength. The supports further define channels between the baffles and the wall, decreasing weight without sacrificing structural strength. The channels are open or sealed to facilitate flow of pressurized gas between chambers defined by the baffles and the wall, the pressurized gas being generated during discharge of the firearm. The pressurized gas decompresses and cools while traveling between the chambers and the channels, thereafter exiting the sound suppressor at a decreased pressure, temperature, and velocity, which may attenuate a noise associated with the discharge.
May 19, 2026
The present disclosure relates to a suppression system for a firearm, including: a barrel having first and second portions, wherein a wall thickness of the second portion is less than that of the first portion; and an integrally mounted suppressor.
May 19, 2026
A firearm accessory mounting device is disclosed, comprising a nut, a collar coupled to the nut, and a follower captured between the collar and within a cam track of the nut. When the nut is rotated relative to the collar, threaded engagement secures the nut to the collar. Once the threaded engagement causes a torque threshold to be reached, further rotation of the nut causes the follower to extend radially inward to create a compressive force on a muzzle device and quickly and stably attach the firearm accessory mounting device.
May 19, 2026
A takedown firearm that may utilize removable barrels of different calibers. The disclosed firearm does not require a barrel extension, instead providing positioning of the barrel that is sufficiently precise and repeatable. Tensioning of the barrel is provided passively during installation of the removable barrel, without need for adjustment or additional tightening. Securing the removable barrel to the receiver does not structurally involve the fore end, thereby avoiding harmonics effects associated with fore end interfaces to the receiver. The firearm takes advantage of an “underspaced” chamber arrangement to provide additional tolerance for manufacturing and assembly of the firearm.
May 19, 2026
The embodiment of this invention is a combined zoom surveillance camera and zoom scope firearm interconnected on a bipole shaft apparatus, including: A top end ball-bearing which is partially encompassed by one end of a peg brace connected to a rotatable overhead pulley rim; A off-middle tripod of three circular level pivotal surveillance cameras; A off-middle ball-bearing which is partially encompassed by a bearing ring affixed with three hook shaped rods for attachably hanging the bipole shaft apparatus from a ceiling; and, a bottom end base of at least one to three scope firearms for targeting a threatening mass human shooter. The entire bipole shaft apparatus of said top end ball-bearing, off-middle three cameras, off-middle ball-bearing, and bottom end one to three firearms may be simultaneously tilt shifted and circularly rotated on a downward angle whenever a local or distal computer terminal operator activate the necessary electrical wire or wireless torque energy conveyed to the bipole shaft's top end ball-bearing's said connected peg brace and pulley rim band via an electric motor and generator box.
May 19, 2026
A firearm training system comprises a firearm training device that includes: a device body; a trigger; a trigger sensor; a laser emitter; and an electronic control system. The electronic control system has settings data stored thereon that includes one or more laser settings that defines a pulse length and/or an emission duration of the laser. The electronic control system is configured to: responsive to actuation of the trigger, control the laser emitter to emit the laser at the pulse length and/or the emission duration defined by the one or more laser settings; receive a command to change a laser setting of the one or more laser settings; and update the laser setting based on the command to vary the pulse length and/or the emission duration of the laser to be emitted by the laser emitter responsive to actuation of the trigger.
May 19, 2026
The invention is related to a magwell ( 7 ) which provides for a more practical placement of the magazine into the magazine bearing and speeding of the magazine changing procedure. The magwell body ( 1 ) of the mentioned magwell ( 7 ) aims to be detachably attached to the grip secondary element ( 5 ) which defines the grip and which can be detachably attached to the grip primary element ( 4 ) that is part of the firearm grip.
May 19, 2026
A firearm stock includes a comb and a storage cavity that includes an opening extending through at least a portion of the comb. A storage lid is configured to at least partially cover the opening, wherein the storage lid has an open position and a closed position. In some embodiments, a cheek riser is attached to the storage lid. Other firearm stocks and firearm stock accessories are disclosed.
May 19, 2026
The invention relates to the design of an adjustable rear sight assembly which is developed for improving the low hit rate that is caused by user or external errors in the daily use of firearms ( 4 ) and/or professional marksmanship contests; which provides a more stable shooting for the user by producing the fixed rear sight piece used in aiming the firearm ( 4 ) with adjustable height and direction. The rear sight lever ( 1 ), sliding rear sight ( 3 ) and closure part ( 2 ) form the rear sight assembly by being mounted to each other. The adjustable rear sight assembly is also formed on the firearm ( 4 ) and can be connected to the mounting surface ( 12 ).
May 19, 2026
A firearm accessory and associated components and methods. The firearm accessory can include a foregrip and/or an illuminator (e.g., light and/or laser). The firearm accessory can include a support body selectively operatively connectable to a support body receiver in a first orientation and in a second orientation. The support body can include an actuator configured to change an operational state of the illuminator and/or a port configured to connect a remote actuator to the support body.
May 19, 2026
May 12, 2026
The present invention concerns a firearm comprising at least one frame; and a barrel group comprising at least one barrel, the barrel group being mounted in a tilting manner with respect to the frame, wherein the frame houses at least one closing device configured to act between the frame and the barrel group so as to selectively prevent the frame of the barrel group from tilting with respect to the frame, and is characterized in that the closing device comprises at least one pair of clamping elements with longitudinal development independent of each other, the clamping elements being slidably housed inside the frame, each along its own longitudinal development axis; and at least one pair of buffers each coupled to a respective clamping element so as to exert an axial thrust force on the respective clamping element substantially in parallel to and/or substantially along the respective longitudinal development axis.
May 12, 2026
A buffer system for a firearm includes a buffer body with an internal passage, a guide rod at least partially disposed in the internal passage such that the guide rod includes a slot, a buffer bumper, an end cap, a magnet attached to the guide rod, and at least one spring. The buffer bumper and the end cap are disposed near a rear end of the guide rod. The magnet creates a force acting on the buffer body.
May 12, 2026
A reloading firearm featuring a mechanism to reduce the blowback of toxic propellant gasses towards the warfighter. The reloading assembly acts in plural segments to increase the firing chamber-closed dwell time, while limiting adverse impact to the overall nominal rate of fire. Greater dwell time corresponds with reduced exposure of the warfighter to propellant gasses. Moreover, increasing the dwell time without otherwise altering the firing cycle has the additional effect of delaying the breech opening after the cartridge is fired. This delay in breech opening permits gas pressure at the muzzle, which may be elevated and/or constrained by flash and/or sound suppression, to dissipate before the breech is opened. Accordingly, when the breech opens later in the firing cycle, there is a reduced pressure gradient across the combination of barrel and firing chamber, which reduces a driving force of propellant gasses towards the warfighter via the open breech.
May 12, 2026
A firearm receiver assembly comprises a receiver body, a top cover, and an ammunition advancing mechanism mounted on the top cover. The top cover is pivotably attached at a mounting portion thereof to a mounting portion of a receiver body for enabling the top cover to be pivotable about a top cover pivot axis between an open position and a closed position with respect to the receiver body. The top cover pivot axis extends parallel to a bore axis of the receiver body.
May 12, 2026
The invention relates to a slide assembly ( 2 ) for a firearm ( 1 ), the slide assembly ( 2 ) comprising: a slide ( 5 ); a barrel ( 7 ) with a cartridge chamber ( 21 ); an indicator ( 23 ) for indicating whether a cartridge ( 22 ) may be loaded in the cartridge chamber ( 21 ), wherein the indicator ( 23 ) has a first lever arm ( 24 ) and a second lever arm ( 25 ), wherein a pivot bearing ( 26 ) for pivotably receiving the indicator ( 23 ) in the slide ( 5 ) is formed between the first lever arm ( 24 ) and the second lever arm ( 25 ). The pivot bearing ( 26 ) has a first pin ( 34 ) on a first side ( 33 ) and has a second pin ( 36 ) on a second side ( 35 ) with respect to a transverse direction ( 13 ). The first pin ( 34 ) is received in the slide ( 5 ) in a first pin receptacle ( 38 ) and the second pin ( 36 ) is received in the slide ( 5 ) in a second pin receptacle ( 39 ).
May 12, 2026
A method for initiating a responsive action based on an operational status event of a firearm is provided. The method can include receiving, by an event detection module, acceleration and rotation input signals from an inertial measurement unit configured on the firearm. An occurrence of an operational status event based on the acceleration and rotation input signals are identified by the event detection module. A tipping signal is generated by the event detection module based on the identified operational status event. The tipping signal is received at a responsive infrastructure. The responsive infrastructure performs a responsive action based on the tipping signal.
May 12, 2026
A suppression device includes a body including an outermost external surface of the suppression device, a first end, and a second end; a core configured to be inserted into the body and including a baffle; and a bore extending completely through and along a longitudinal axis of the suppression device, wherein porosity is a fraction of a volume of pores per volume of mass in a material of the suppression device, a structure of the pores is not random, and the porosity of a portion of the core including the baffle is different than the porosity of a portion of the body.
May 12, 2026
A hybrid stabilizer rod preferably includes a stabilizer tube, a first end cap and a second end cap. The stabilizer tube preferably includes a base tube, a first carbon fiber sheet and a second carbon fiber sheet. The first carbon fiber sheet includes a plurality of parallel fibers. The second carbon fiber sheet includes a plurality of first and second fibers. The first carbon fiber sheet is wrapped around the base tube. The second carbon fiber sheet is wrapped around the first carbon fiber sheet. The first and second end caps preferably include a thin head formed on a first end of a cap body and a tapered bore formed in a second end of the cap body. A threaded tap is formed in the first end of the cap body. An outer perimeter of cap body is sized to be received by an inner perimeter of the base tube.
May 12, 2026
A targeting device for a firearm having a sighting device, the targeting device having a mount capable of being secured to the fire arm, and a camera capable of capturing images in a field of view including the sighting device, the camera being adjustable relative to the sighting device such that it can be aligned with the sighting device.
May 12, 2026
An LED emergent light adjusting mechanism and an inner-red-dot aiming device therefor, wherein the LED emergent light adjusting mechanism comprises a vertical adjusting assembly and a horizontal adjusting assembly; the vertical adjusting assembly comprises an up-and-down adjusting sliding block, a vertical adjustment screw and two vertical adjustment spring sets arranged on two sides of the vertical adjustment screw; a nut member and a spring guiding and limiting column set are fixed at the bottom of a rear end of the up-and-down adjusting sliding block; the horizontal adjusting assembly comprises a left-and-right sliding block, a return spring, a vertical spring ejector pin assembly, a horizontal spring ejector pin assembly, a horizontal adjusting screw coupled with the other end of the left-and-right sliding block by means of a square nut, and an LED chip assembly arranged on a front end surface of the left-and-right sliding block.
May 12, 2026
A scope ring for attaching a rifle scope to a mounting rail of an armament includes a lower component that is attached onto the mounting rail and an upper component that is fastened to the lower component to define and extend along an outer perimeter of a scope ring through-hole that receives and holds the scope. The upper component member extends at least one hundred eighty (180) degrees along the perimeter but is constructed to enable a scope to be received into the scope ring or be removed from the scope ring if the scope ring extends more than one hundred eighty (180) degrees to present a slimmer profile. The upper component can be attached to different compatible lower components that enable the scope ring to define different scope ring heights.
May 12, 2026
May 12, 2026
May 5, 2026
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.
May 5, 2026
A compact stock for an AR-style firearm includes a receiver extension configured to attach to a lower receiver, a buffer assembly receivable in the receiver extension, a buffer biasing member receivable in the receiver extension, and a buffer locking mechanism. The buffer assembly is configured to reciprocate between a retracted position wherein the buffer assembly is contained within the receiver extension, and an extended position wherein the buffer assembly is in-battery within an upper receiver. The buffer biasing member is configured to bias the buffer assembly toward the extended position. The buffer locking mechanism is configured to selectably retain the buffer assembly and the buffer biasing member within the receiver extension when the buffer assembly is in the retracted position such that the upper receiver is rotatable relative to the lower receiver about a forward take down pin of the firearm unimpeded by the buffer assembly and buffer biasing member.
May 5, 2026
A charging handle assembly for a firearm may include a charging handle body including a handle portion and a shaft portion, a first actuation wing rotatably coupled to the handle portion and configured to rotate about a first rotational axis between a first position and a second position, and a biasing mechanism engaging the first actuation wing and biasing the first actuation wing to the first position. The first actuation wing may include a latch configured to selectively engage an upper receiver assembly of the firearm, and the first actuation wing may have a center of mass disposed along the first rotational axis.
May 5, 2026
A method of forming a carbon fiber rifle barrel may include the steps of heating a barrel core to increase the length of the barrel, placing the barrel core inside a mold and holding the lengthened barrel in place, adding a carbon fiber mix to the mold in which the carbon fiber mix includes a blend of resin and chopped carbon fibers, sealing the mold, curing the carbon fiber mix surrounding the lengthened barrel core in which the cured carbon fiber mix holds the length of the barrel core creating a tension on the cooled barrel core which increases a rigidity of the rifle barrel thereby increasing the accuracy of the rifle barrel, removing the rifle barrel from the mold, and finishing the rifle barrel via grinding to a desired finish.
