Firearm

US12385704 - Firearm recoil devices, systems, and methods

A recoil system is deployed with a slide plug comprising a catch means along with a plug retainer comprising a catch means. The slide plug catch means and plug retainer catch means may be compatible to permit the slide plug catch means and the plug retainer catch means to interfit and hold the recoil system in a partially compressed configuration. A method comprising a step of interfitting a slide plug catch means with a plug retainer catch means to hold the recoil system in a partially compressed configuration is described.

US12385705 - Firearm ammunition availability detection system

A linear encoder may be used to accurately determine a number of cartridges within a magazine. Further, using a set of magnetic sensors within a buffer tube of a firearm, it is possible to determine whether a cartridge is loaded within a chamber of the weapon and/or whether the firearm is jammed. The determination of cartridges within the magazine in conjunction with the determination of whether a cartridge is in a chamber of a firearm can give a user an accurate ammunition count. Further, the use of the linear encoder makes it possible to accurately determine the cartridge count when different cartridges are loaded into the magazine or when the magazine degrades in quality over time. Moreover, the ability for magazines to communicate with a firearm enables a user to determine a total available ammunition to the user in a single display without individually checking each magazine.

US12385706 - Button detent retension method for spring loaded linear actuating device

Systems, device, and methods for assembling a magazine catch device are provided which may include providing a threaded rod, providing a button base that is configured to be place along the threaded rod, and threading a button onto the threaded rod such that a first set of surfaces of the button matches up with and bears against a second set of surfaces of the button base to align the button base and the button when tension is applied to the button base and button.

US12385707 - Modular trigger control unit for firearms

A modular trigger control unit Is configured to be removably installed on a grip frame of a firearm and includes a locking block and a pin configured to traverse through both the trigger control unit and the grip frame. The trigger control unit has a protruding tab protruding rearward. The locking block includes slide rails extending forward, with each slide rail of the pair of slide rails having a flat wall extending downward or upward with respect to the grip frame when the trigger control unit is installed on the grip frame. The trigger control unit is secured to the grip frame by: (1) the protruding tab received in a recess on an interior wall of a beavertail portion of the grip frame; (2) the pin; and (3) one or more first physical features on the trigger control unit mating with one or more second physical features on the grip frame.

US12385708 - Safety for firearm electromagnetic firing system

An electronic trigger system with safety mechanism for firearms includes a trigger unit comprising an electromagnetic actuator operably coupled to the firing mechanism and a programmable trigger mechanism microcontroller. The actuator is changeable between a non-powered unactuated position and powered actuated firing position via pulling both an outer trigger and inner safety trigger of the trigger unit. The actuator is operably interfaced with a movable firing component of the firing mechanism operable to discharge the firearm. In a blocking position of the safety trigger, the safety trigger is configured to block outer trigger movement which prevents energizing and actuating the electromagnetic actuator thereby preventing the firearm from discharging. Conversely in an unblocking position, the safety trigger allows outer trigger movement sufficient to discharge the firearm by either energizing the actuator when a pre-selected trigger pull force threshold is applied or applying sufficient trigger force to manually trip the actuator.

US12385709 - Two-stage trigger arrangement

In some embodiments, a fire control mechanism comprises a trigger, a hammer and a disconnector. The trigger comprises a trigger sear and is arranged to rotate about a trigger axis. The hammer comprises a hammer sear and a secondary sear and is arranged to rotate about a hammer axis. The disconnector comprises a disconnector sear and is arranged to move with respect to the trigger. The fire control mechanism comprises an orientation wherein the trigger sear contacts the hammer sear and the secondary sear contacts the disconnector sear.

US12385717 - Twist-action pen gun

A complete concealed, handheld, single shot pen gun having the full appearance of a well-designed twist action pen equipped with full writing function is presented. The invention provides seamless design without surface interruptions. A drop safety function locks the firing pin in a safe position. The drop safety cannot be deactivated by accident. After activation of the drop safety, the loaded pen gun is suitable for daily use as a regular twist action pen. The exchangeable pen refill can be extended and retracted; accidental triggering of the cartridge is not possible.

US12385718 - Locking pin for use in an adjustable buttstock

A locking pin assembly for use with an adjustable buttstock of a firearm. The locking pin assembly, in cooperation with an adjustable buttstock, may be used to permit a buttstock to be collapsed or extended in relation to a firearm's receiver. The locking pin assembly engages with the body and release lever of the buttstock to provide for their operative connection. The locking pin assembly is easily fabricated and used.

US12385720 - Firearm magnet mount with barrel insert and method of securely holding firearm using the same

The present invention provides a magnet mount for securely holding a firearm. The magnet mount includes a mounting plate, one or more magnets affixed to the mounting plate, and a barrel insert that is substantially in parallel with the surface of the mounting plate. The magnets are configured for providing a holding power to support at least a portion of the weight of the firearm. The barrel insert can be inserted into the barrel of the firearm and stabilizes the firearm. Also provided is a method of securely holding a firearm using the magnet mount.

USD1088169 - Firearm frame

USD1088170 - Muzzle break

US12379168 - Recoil bracket for a handgun

A handgun grip module assembly includes a grip module with a handgrip portion, a slide portion, and a trigger guard extending between and connecting the handgrip portion to the slide portion. The slide portion extends longitudinally along a central axis and has opposed sidewalls and a bottom wall. The slide portion defines a bracket recess in the bottom wall and defines a receiver well between the opposed sidewalls and above the handgrip portion. A recoil bracket is movably disposed in the bracket recess. In some examples, the grip module can be made of a metal or a metal-infused polymer. During use, the recoil bracket can move in response to forces exerted on it during the firing cycle.

US12379169 - Side charging handle for semi-automatic firearm

A firearm with side-mounted charging handle includes a longitudinal axis, a receiver, a barrel, and a bolt carrier assembly movably disposed in the receiver. The bolt carrier assembly includes a bolt carrier and a bolt disposed at least partially therein. A charging handle comprises a mounting pin member passing transversely through the bolt carrier between first and second lateral sides thereof, and a grasping member projecting transversely outwards from the first lateral side of the bolt carrier for manually cycling the bolt carrier assembly from a forward closed breech position to the rearward open breech position. A firing pin is disposed in bolt for axial movement to strike a chambered cartridge to discharge the firearm. The charging handle mounting pin member is configured to cooperate with and retain the firing pin in the bolt carrier to block withdrawal of the firing pin from the bolt carrier assembly.

US12379170 - Manual bolt assembly for a firearm

A manual bolt assembly for a firearm may include a bolt carrier, a bolt, a cam lock, and a bolt handle. The bolt carrier may include a first central passage extending from a proximal end to a distal end of the bolt carrier, and a cutout defined along a side of the bolt carrier. The bolt may extend through the first central passage and may include a second central passage extending from a proximal end of the bolt, and a first aperture extending through a wall of the bolt to the second central passage. The cam lock may engage the bolt carrier and may include an arm movably disposed within the cutout, a third central passage extending from a proximal end of the cam lock, and a second aperture extending through a wall of the cam lock to the third central passage. The bolt handle may be coupled to the cam lock and may include a lever extending away from the cam lock, and a protrusion extending through the second aperture and through the first aperture.

US12379172 - Ammunition feed

The invention relates to an ammunition feed ( 1 ) for a gun barrel, in particular of an armoured vehicle, having at least one magazine and a rammer ( 2 ), the gun barrel having a loading space, it being possible for an ammunition ( 3 ) to be introduced from the magazine into the loading space by means of the rammer ( 2 ), and it being possible for an ammunition ( 3 ) to be led out of the loading space into the magazine by means of the rammer ( 2 ). An ammunition ( 3 ) can be guided out of a loading space particularly quickly and reliably by means of the ammunition feed ( 1 ), in that a pawl ( 4 ) is arranged movably on an end of the rammer ( 2 ) facing the cartridge, the pawl ( 4 ) being positionable in an engagement position ( 5 ) in order to guide the ammunition ( 3 ) out of the loading space into the magazine, the pawl ( 4 ) being arranged in a recess ( 6 ) of the ammunition ( 3 ) in the engagement position ( 5 ), the ammunition feed ( 1 ) being designed as an automatic ammunition feed ( 1 ), a control device being provided, the control device being connected in terms of control technology to at least one actuator of the rammer ( 2 ) and at least one actuator of the pawl ( 4 ), a type of ammunition being automatically selected on the basis of data of automatic target detection and/or automatic target recognition, by means of which a high probability of hitting and destruction of a target to be combated can be achieved.

US12379174 - Firearm

A compact rifle-caliber firearm is provided herein comprising a receiver body, a barrel, and a grip. The barrel is coupled to the receiver body and extends in a forward direction relative to the receiver body. The barrel includes a bore and a bore axis. The grip is coupled to the receiver body and positioned rearward relative to the barrel. The grip is operable to accept a magazine sized for rifle cartridges. The grip includes a grip depth that is less than or equal to two inches. The compact rifle-caliber firearm may further include a magazine operable to be inserted into the grip and operable to receive rifle cartridges. An interior magazine depth may be less than a length of the rifle cartridges. Rifle cartridges positioned in the magazine may be angled relative to an uppermost cartridge.

US12379175 - High-capacity automatic magazine reloader

A high-capacity magazine reloader is disclosed, including a housing having an interior defined by a left side, a right side, a top, a bottom, a front and a back. The interior retains a plurality of rounds within a spiral channel having a first end nearmost a central axis and a second end forming an opening to permit the egress of the plurality of rounds. A spiral spring is biased to provide a rotational force to a first vertical member. A second vertical member is connected to the first vertical member via a horizontal member. The second vertical member is at least partially within the spiral channel to contact the plurality of rounds and force the plurality of rounds from the first end to the opening. A magazine receiver is positioned at the opening, the magazine receiver to releasably connect to a magazine of a firearm.

US12379176 - Remotely activated firearm accessory

The invention relates to an electronic device that is used to block the accessibility of a firearms Trigger. Wherein an electronic device is mounted on a rail or rail accessory and is locked in place using a lock and frame allowing the device to fit an array of firearms. The lock and frame are in place to stop easy removal unless the possessor has the key to remove them. The device its self uses a battery to operate and picks up or sends a broadcasted transmission within a programmed range by the use of a printed circuit board (PCB) capable of receiving or sending a broadcasted transmission. Once the transmission has been picked up or sent and received it activates the electronic devices locking mechanism in the form of a electromechanical mechanism causing it to shift and allows a slide placed in front of the trigger acting as a second trigger to move back and forth allowing the movement of the firearms trigger. The slide is moved back into its original position by the use of a spring driven mechanism. When the worn device or the electronic device is out of the programmed range, the electromechanical mechanism returns to its locked state stopping access to the trigger. Making the trigger locking device a beneficial reusable safety device.

US12379177 - Captive mainspring and integral beavertail

A firearm with a mainspring assembly and a beavertail element integral to the frame. The firearm may include a mainspring assembly coupled to a lower portion of the frame, a hammer strut extending between the hammer and the mainspring assembly.

US12379178 - Modular firearm trigger system

A trigger system having a detachable trigger shoe. The trigger shoe is made detachable from the trigger bow while the trigger bow remains in an installed state within the pistol. A selectable detachment feature is provided for the connection between the trigger shoe and the trigger bow. The user can activate this detachment feature and remove the shoe while leaving the trigger bow in place. The user can then install a different trigger shoe while the trigger bow remains in place.

US12379179 - Firearm muzzle accessory

An accessorized firearm can include a firearm including a barrel having a main firing tube, the barrel provided with an alignment key; and a muzzle accessory including an accessory body having a through-channel and a surface provided with an alignment groove, the through-channel receiving the barrel of the firearm, the alignment groove receiving the alignment key, the alignment key rotationally fixing the muzzle accessory relative to the barrel.

US12379183 - Angled support grip for firearms

An angled support grip for a firearm, such as a long gun, includes an upper portion configured to attach to the frame of the firearm beneath the barrel and forward of the trigger guard; and a forward support extending downward from an end of the upper portion opposite from the trigger guard. The angled support grip also includes an angled handle configured to be gripped by a hand of a user and attached to the forward support at a lower end thereof, opposite from the upper portion, the angled handle extending upward and rearward toward the upper portion along a length thereof away from the forward support. A flashlight head attaches to a forward face of the forward support to project light toward a target. The angled handle is selectively removable from the angled support grip and attachable directly to the flashlight head to form a flashlight assembly.

US12379185 - Modular firearm block

A modular firearm block that can attach to the frame of a firearm. The block can have a member that can attach to a recess on the frame. The block can also have holes for a pin and a pin connector which also attach the block to the frame of the firearm.

US12379186 - Adjustable sight assembly

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.

USD1087276 - Firearm sight accessory mount

USD1087278 - End cap plug for a lower receiver of a firearm

USD1087280 - Trigger for guns

US12372112 - Barrel nut positioning frame

A barrel nut positioning frame for maintaining a barrel nut in a desired position in a bore of a component is disclosed having a frame body configured to receive a barrel nut therein, the frame body being adapted to fit, together with a received barrel nut, within a bore, and a bore engagement element configured to engage with a positioning feature in the bore so as to restrict movement of the frame within the bore.

US12372315 - Firearm frame with a relief

Firearm with a relief for debris. The relief can sit below where the barrel would typically sit once assembled with the frame. The relief can be shaped such that the debris that would typically be held in the barrel void would instead fall into the relief.

US12372317 - Bolt carrier with gas exhaust pocket

A bolt carrier for gas impingement rifles equipped with a sound suppressor mechanism. The bolt carrier is configured to tortuously direct gas to a gas exhaust pocket and into a magazine well of the gas impingement rifle, thereby lessening ejection port light signature and significantly reducing the peak noise in the vicinity of the firer's ears. The gas exhaust pocket of the bolt carrier also improves the operator air quality and reduces bolt lug and chamber fouling associated with the other devices that have attempted to address the noise problem.

US12372318 - Trigger shoe assembly

Trigger assembly with a trigger shoe, a trigger bow, and a set screw.

US12372319 - Fire control mechanism

The present disclosure provides systems and techniques for a fire control mechanism that is implementable in a gun. The fire control mechanism is operable to cause projectiles to be fired by the gun. The gun may include a trigger, a barrel defining a bore axis, a firing component, and an actuator configured to i) obstruct the firing component while in a default position and ii) be displaced in a direction that is substantially perpendicular to the bore axis in response to movement of the trigger, where displacement in the direction that is substantially perpendicular to the bore axis causes the firing component to be released and results in the gun firing a projectile. The gun may include an energy store located below the barrel when the gun is in an upright position, and the actuator may be displaced based on the energy store.

US12372321 - Conversion kit for replacing a barrel on a service weapon with a training barrel to fire reduced energy training rounds

A conversion kit for installation into weapon to replace the service barrel with a sub-caliber barrel for firing reduced energy training cartridges. The conversion kit includes a barrel sleeve, a barrel support and a collet disposed between in the barrel support for fixedly securing the barrel sleeve therein. The collet is disposed in a double tapered bore formed in the barrel support for fixedly securing the barrel sleeve at both ends of the collet into the barrel support. A flash hider, which has been removed from the service barrel, is threadably received in the barrel support and functions as a collet nut for clamping the collet onto the barrel sleeve.

US12372322 - Auto-loading firearm with selectable live fire and training modes

An auto-loading firearm having a live fire mode, in which the firearm operates to discharge, and a training mode in which the firearm does not discharge. In the training mode, the firearm provides for resetting the trigger after simulated firing of the firearm.

US12372325 - Adjustable firearm butt assembly

An adjustable firearm butt assembly comprises a base plate selectively attached to a buttstock of a firearm. The base plate has a base slot. An adjustment nut is aligned with, and transversely movable relative to, the base slot. A pad plate is selectively attached to the base plate with the base plate being interposed longitudinally between the pad plate and the adjustment nut. The pad plate has a plate slot and a guide track. The plate slot is aligned with both the adjustment nut and the base slot. A guide pin has a portion selectively received in the guide track. An attachment fastener selectively extends through the plate slot and into engagement with the adjustment nut to selectively attach the pad plate to the base plate. The attachment fastener is laterally movable with respect to the plate slot. The attachment fastener is selectively movable between unclamped and clamped conditions.

US12372326 - Firearm accessory

A shotgun pump handle that is slidably coupled to a magazine tube of a shotgun that includes a body having a replaceable grip member and a loop portion. The shotgun pump handle includes a body that is manufactured from aluminum or other similar material wherein the body includes a first end and a second end. A grip member is releasably secured to a lower portion of the body wherein the grip member is manufactured from foam rubber or similar material and is provided in alternate sizes. A loop member is integrally formed with the body wherein an end of the loop member is contiguous with the bottom portion of the body proximate the second end and the distal end is formed with the bottom of the body proximate the first end. The loop member creates a void for a human hand to be journaled thereinto.

US12372331 - Device for achieving frictionless linear movement in a single direction and stiffness in all other directions

A device for achieving linear movement in a single direction and stiffness in all other directions. As an example, a recoil causes strong forces in a linear movement, but any ridges will produce errors as two units each try to return to its original position. The device is a damper. The linear displacement by a recoil is mitigated using two set of blades, one absorbing the linear recoil, and a second for hindering the linear parallel deflection of the first set by the recoil or for increasing the stiffness provided by the first set of blades. The produced errors are much smaller or none as the recoil is mitigated using the very strong damper.

US12372338 - Method of reducing gun barrel heating

A cartridge includes a bullet on which there is formed a coating. At least an upper layer of the coating is porous and comprises a thermoset polymer and a filler. The filler may be a dry film lubricant. The cartridge may be used in a gun of the type that has a rifled barrel. A rifled barrel has a bore diameter and a groove diameter. The bullet may have a metal diameter that is less than the groove diameter but slightly greater than the bore diameter. The coated bullet may have a diameter that is greater than or equal to the groove diameter. When fired, the bullet produces less barrel friction and heating than a conventional bullet. The velocity of the coated bullets is greater and the velocity distribution is more narrow compared to uncoated bullets.

USD1086347 - Shotgun

USD1086348 - Shotgun

USD1086349 - Firearm

USD1086351 - Hand stop for a firearm

USD1086352 - Folding rear sight for a firearm

US12366424 - Firearm sight having lifetime round counter

An accessory for a firearm includes a target sight for mounting to a portion of the firearm and a counter configured to count a total number of rounds fired by the firearm.

US12366425 - Muzzle-mounted devices

An assembly directing gas to an action of a firearm has a barrel with a bore and a forward sealing surface. A gas block has a bore, a port for directing gases from the block bore through the block port, a rearward sealing surface for sealingly mating with the forward sealing surface of the barrel, and a forward sealing surface. A component has a bore and is attached to a forward end of the barrel, the component bore being in fluid communication with the barrel bore. At least one port communicates the component bore with the block port, the component having a rearward sealing surface for sealingly mating with the forward sealing surface of the gas block. A portion of the component rearward of the rearward sealing surface is received within the bore of the gas block. The barrel and component cooperate to sealingly retain the gas block therebetween.

US12366426 - Sound suppressor for a shotgun

A sound suppressor for a shotgun comprising a barrel is disclosed. The sound suppressor includes an outer frame, an inner hollow body including openings, a gas expansion area and a barrel attachment arrangement for attaching the sound suppressor onto the barrel. The sound suppressor is configured in such a way that when the sound suppressor is in use, the barrel is inside the outer frame and the shot of the shotgun passes through the inner hollow body, and the gases from the exploding propellant expand into the gas expansion area. The barrel attachment arrangement includes a first attachment part, a second attachment part, and a moving arrangement. The first attachment part is fixed to the frame, and the second attachment part is moved by the moving arrangement, which presses against the barrel to hold the sound suppressor in place.

US12366429 - Back-up sights with compact aperture, centering sight post, and miniaturized windage detent mechanism

A sighting system for a firearm and related methods are disclosed. The sighting system has front and rear flip-up sights, wherein the front sight comprises a flip-up portion having an aperture through which a sight post can partially extend; a knob comprising one or more notches on a first side and the sight post extending from a second side; at least one detent arranged to face and interact with the one or more notches. The knob is configured to rotate about a first axis, where the rotation causes the sight post to move in a first direction along the first axis; tilting of the knob in a second direction based on the detent interfacing with the notches; and tilting of the sight post in the second direction, thereby forcing at least a portion of the sight post to press against the aperture, or a combination thereof.

US12366430 - Firearm optical sight, system and method

The disclosure is directed to an optical sight for a firearm comprising a reticle operationally configured to visually inform a user when the optical sight is misaligned from an intended target and operationally configured to visually inform the user as to the direction of misalignment.

US12366436 - Nonfragmentation multiple vector munition

An elongate munition with a longitudinal axis and having a nonfragmenation hollow collar. The hollow collar has an inner surface and an opposed outer surface with a first plurality of ports extending through the collar in a substantially radial direction. The ports are spaced from adjacent ports in both circumferential and longitudinal directions. A first plurality of ammunitions is disposed in each port of the first plurality of ports and oriented outwardly from the longitudinal axis. An ignition source for expelling each ammunition outwardly from the collar responsive to an ignition signal is also provided.

US12366438 - Base part for producing a cartridge case and cartridge case, method for producing a base part for a cartridge case, and method for producing a cartridge case

A base part intended for producing a cartridge case has a case base for receiving a primer, wherein a peripheral extractor recess is provided on the outer circumference of the base part. To simplify production, the extractor recess has a polygonal geometry that is formed in cross section by a closed traverse.

USD1085315 - Gun magazine tube

USD1085317 - Trigger guard for firearm

USD1085319 - Charging handle for a firearm

US12359884 - Caliber select magazine system

A firearm comprises a frame defining a magazine well configured to receive a first magazine type configured to receive a first cartridge caliber and to receive a second magazine type configured to receive a different second cartridge caliber. It has a magazine retention latch connected to the frame, and the latch is configured to admit and retain a magazine of the first type and to deny admission and retention of a magazine of the second type.

US12359885 - Firearm magazine clamping assemblies and loader assemblies

A clamping assembly for clutching a firearm magazine during loading of a cartridge into the firearm magazine includes a main frame having a back stop portion, a first side portion, and a second side portion; a first side plate; and a second side plate. The clamping assembly further includes a first connection plate disposed between the first side plate and the first side portion of the main frame and pivotably coupled to both the main frame and the first side plate. The clamping assembly further includes a second connection plate disposed between the second side plate and second side portion of the main frame and pivotably coupled to both the main frame and the second side plate.

US12359887 - Firearm barrel with outer sleeve

A firearm barrel assembly having a barrel tube and an outer sleeve. A sleeve nut is threaded on the barrel tube to retain the outer sleeve on the sleeve nut and to tension the barrel tube.

US12359888 - Ramrod for a muzzleloading firearm

A ramrod for a muzzleloading firearm and method of using the same. The ramrod comprises an outer body having a first end, a second end, and a longitudinal axis extending therebetween. The outer body has an exterior size and shape permissible for insertion within a firearm bore. An extension member is movable within a hollow portion of the outer body from a retracted position to an extended position and has a length outside the outer body hollow portion. A clasping member coupled to an end of the extension member second length forming a pivot point and is movable between a stowed and working positions. A detent member couplingly engages the extension member and includes an engagement portion for securing the extension member between extended and retracted positions. Optionally, a capture element secured to the outer body may engage the detent member between extended and retracted positions.

US12359889 - Foldable firearm

The present disclosure describes a foldable firearm that collapses into a folded state under spring pressure. The foldable firearm may include a foldable grip assembly. The foldable grip assembly may include a foldable pistol grip, a foldable trigger assembly, a folding bar, and a foldable hand stop. The foldable grip assembly may fold into the top shell of the foldable firearm. The foldable firearm may also include an ambidextrous charging handle assembly that may include a bottom portion, a top portion, a guide bar, and two opposing charging handles. The charging handles may be pulled to unfold the foldable firearm, and/or butterflied such that pivoting one charging handle causes the other charging handle to pivot. The first-pivoted charging handle may then be pulled rearwards to unfold the firearm. The first-pivoted charging handle may then be pulled further rearwards to rack the slide of the foldable firearm.

US12359890 - Firearm holster with backside tensioning

A firearm holster that includes a back pad having front and back sides. The firearm holster includes a rigid front plate connected to the front side of the back pad. The front side of the back pad and the rigid front plate define a pocket. The firearm holster includes a first tensioning mechanism connected to the back side of the back pad. The first tensioning mechanism is configured to vary tension applied to a firearm within the pocket. The firearm holster may include a second tensioning mechanism connected to the back side of the back pad. The second tensioning mechanism is configured to vary tension applied to the firearm within the pocket. The orientation of the tensioning mechanisms may be varied to vary the tension applied to a firearm positioned within the pocket of the holster. One or more compressible washers may be used to vary the tension.

US12359893 - Rail system for a firearm

A rail system for a firearm includes an elongate body that is fastenable to the firearm to at least partially enclose a barrel of the firearm. A series of substantially parallel mounting ribs projects laterally from the elongate body. Each mounting rib has an outward facing surface and opposed sides that taper towards each other from the outward facing surface to the elongate body, such that a space between consecutive mounting ribs converges from the elongate body to the outward facing surfaces of the mounting ribs. A mounting assembly includes at least one connector receivable in a space between consecutive mounting ribs. A fastening mechanism is operable to secure the connector to the mounting ribs or to release the connector from the mounting ribs for infinite adjustment. A mount is arranged on the connector(s). The mount is configured for releasable connection to an ancillary device.