Dec 23, 2025
An explosive fragmentation structure includes a fragment enhancing insensitive munitions (IM) liner. The IM liner includes a patterned metal structure having openings therethrough embedded in a compressible material to define a desired fragmentation pattern of the outer metal casing upon detonation of the explosive. The IM layer is positioned between and in conformal contact with the outer metal casing's inner surface and the explosive's outer surface.
Dec 23, 2025
A bullet (ammunition projectile) comprising a branched condensation polymer and a filler, wherein the filler is present in an amount from about 10% to 65% by volume of the branched condensation polymer and filler is described. The bullet may be made by heating a mixture comprised of a branched condensation polymer and a filler comprised of a first and second filler having differing densities and differing particle size distribution to form a molten mixture and injecting the molten mixture into a mold to form the ammunition projectile allowing for the tailoring of the characteristics of the bullet for differing applications.
Dec 23, 2025
A seating die assembly is provided that includes a die body having a longitudinal axis, a first end surface and a second end surface opposing the first end surface, the first and second end surfaces separated from each other along the longitudinal axis, an elongated cavity disposed along the longitudinal axis, a cartridge receiver defining an opening on the first end surface connected to the elongated cavity, a top punch for seating a bullet in a casing disposed at least partially within the elongated cavity and translatable within the elongated cavity along the longitudinal axis, and a biasing element disposed within the elongated cavity for urging the top punch toward the cartridge receiver to seat the bullet in the casing.
Dec 23, 2025
There are described methods and system for determining a similarity or distance measure between a first ballistic specimen and a second ballistic specimen. The method comprises acquiring topographic data from the first ballistic specimen and the second ballistic specimen of at least one region of interest; computing from the topographic data at least one similarity score s for the first ballistic specimen and the second ballistic specimen; determining a non-match probability measure of the similarity score for at least one parameter characterizing a macroscopic and/or microscopic feature of the topographic data, the non-match probability measure associating the first ballistic specimen and the second ballistic specimen to a different source; and correcting the similarity score by determining a corrected similarity score that yields a same value of the non-match probability measure as the similarity score for a reference value of the at least one parameter.
Dec 23, 2025
A safety apparatus that includes a case, a diode sensor secured within the case, and a fastener for removably securing the case to a laser safety clipper ring.
Dec 23, 2025
Dec 23, 2025
Dec 23, 2025
Dec 23, 2025
Dec 16, 2025
A method, system, and apparatus for humanely dispatching wounded game in the field comprises a shank with a connecting end, a curved region, and a pointed end connected to a grip formed at the connecting end of the shank, and a finger loop. The grip can further comprise a series or flattened portions configured to engage the gaps in a choke tube in order to remove the choke tube.
Dec 16, 2025
A backpack assembly includes: a main bag; and a load sling coupled with the main bag and configured for supporting a load.
Dec 16, 2025
A removable structure includes a barrel and a simulated structure disposed on the barrel. The simulated structure includes a muzzle, a sleeve base, a removable base, a knob member, an engaging assembly and an elastic fixing assembly. The knob member has a pivoting portion pivoted in the removable base. The pivoting portion has a cam structure. The cam structure has a pressing face and a retracting face. When the pressing face corresponds to the elastic fixing assembly by the pivoting portion rotating in the removable base, the elastic fixing assembly is pressed by the pressing face to be fixed on the barrel. When the retracting face corresponds to the elastic fixing assembly by the pivoting portion rotating in the removable base, the elastic fixing assembly abuts against the retracting face to separate from the barrel.
Dec 16, 2025
A gas generator includes an igniter assembly configured to release the combustion product and including an igniter body, the igniter body including an igniter cup ruptured by a combustion product and an electro-conductive pin that supplies a current, a collar portion holding the igniter body, and a holding portion interposed between the igniter body and the collar portion, a housing including a combustion chamber accommodating a gas generating agent, and including a gas discharge port through which a combustion gas is discharged, and an elastic member being disposed between the igniter assembly and the gas generating agent with an axial direction of the elastic member being in a direction same as a direction of the housing, the elastic member including a regulation portion at an inner periphery thereof, the regulation portion being configured to regulate a direction in which the igniter cup ruptured expands.
Dec 16, 2025
A non-injurious incapacitating device is provided that includes an exterior layer defining a contained volume. A primary effect is contained within the device that deploys to size at least 10 times that of the contained volume. A power supply and a sensor are provided. The sensor communicates a contact or proximity signal when the exterior layer contacts or is within an effective range of a target. A control circuit interconnects provides a triggering signal to the primary effect based on the contact or proximity signal. The device is provided in some embodiments as a system inclusive of a launcher. A method of non-injuriously incapacitating of a target individual is also provided in which a user directs a device into proximity of the target individual. The device deploys an expansive primary effect to non-injuriously incapacitate the target individual.
Dec 16, 2025
A protective apparatus and an aerial work device are disclosed. The protective apparatus comprises a bracket ( 1 ) and a cover ( 2 ); the upper side of the cover ( 2 ) is hinged to the upper side of the bracket ( 1 ); the protective apparatus further comprises a pull-down apparatus ( 4 ); the pull-down apparatus ( 4 ) comprises a fixed pulley ( 403 ), a movable pulley ( 404 ), a push rod ( 407 ) and a pull rope ( 401 ); the fixed pulley ( 403 ) is fixedly connected to the cover ( 2 ); the movable pulley ( 404 ) is located above the fixed pulley ( 403 ); the movable pulley ( 404 ) is slidingly connected to the cover ( 2 ); a fixed end of the pull rope ( 401 ) bypasses the movable pulley ( 404 ) and is connected to the fixed pulley ( 403 ); and an upper end of the push rod ( 407 ) is connected to the movable pulley ( 404 ). These and other embodiments and variations are more fully disclosed herein.
Dec 16, 2025
A ballistically-safe wellbore tool may include an explosive device, an initiator including an initiating charge, and a bias member. A relative configuration of the explosive device and the initiator may be switchable between a first configuration, in which the initiating charge is at a ballistically safe distance from the explosive device, and a second configuration, in which the initiating charge is within a ballistically operable distance from the explosive device. The bias member is configured to bias the explosive device and the initiator to the first configuration.
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
An arrow rest for an archery bow can include a housing, a biasing element, and a member or wheel that rotates between states, configurations, or orientations. The member can be rotated from a first orientation to a second orientation when the archery bow is at least partially drawn. While the member is in the second orientation, the biasing element can apply a torque retaining the member in the second orientation. The member can be rotated to a third orientation and released to generate momentum. A relatively large momentum of the member causes the member to rotate from the third orientation, past the second orientation, to the first orientation. A relatively small momentum of the member can cause the member to rotate from the third orientation to the second orientation.
Dec 16, 2025
In some embodiments, an archery bow comprises a riser, a first limb, a second limb and a bowstring. The riser comprises a first rail, a second rail and a plurality of connecting members extending between the first rail and the second rail. The riser comprises an accessory cavity comprising an aperture through the first rail. The aperture comprises an asymmetrical shape. In some embodiments, the aperture comprises a first aperture and the accessory cavity comprises a second aperture through the second rail. In some embodiments, the second aperture has the same shape as the first aperture.
Dec 16, 2025
Steady-field coilgun methods and devices based on a steady-field coil(s). The fundamental operational basis is to leave the current running in the solenoid/coil during the operation of the gun or other projectile launcher, where the field must be built up only once—initially, when turning the gun or launcher on. Then firing involves loading a bullet or other projectile in the barrel and releasing it to be accelerated by the established magnetic field. To fire again, the system loads the next bullet into the barrel and releases it again to be accelerated by the same steady magnetic field. To stop the firing, simply prevent the next bullet from loading, or load it but do not release it in the barrel. To turn off the system, simply disconnect the DC voltage driving the current in the solenoid(s)/coil(s).
Dec 16, 2025
A water gun is provided. On the water gun, when a liquid pump is turned on, liquid in a liquid storage device is injected into a first water tank through a water inlet hole. The liquid pump is used as a unique power source to synchronously perform two functions: In a first function, the liquid in the first water tank is extracted through the water outlet hole for being pressurized, thus forming a high-pressure jet water flow. In a second function, a dynamic pressure field is built inside the first water tank to force a part of the liquid to flow towards a second water tank through a water replenishment hole. The single-pump double-output design directly replaces a shooting water pump and a mist spray water pump that work independently in a traditional double-pump system, and fundamentally reduces power consumption.
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
Heavy inert gas insulation layer(s) are provided for containers configured to contain components that include an energetic material. The heavy inert gas insulation layer delays desensitization or inhibits premature reaction of the energetic material due to high external temperatures. The layers may be formed in hollow walls of the container itself or as inserts that are attached to the container. An inert gas fills a sealed void space in the walls or the insert. The inert gas has a density of at least 1.5 Kg/m 3 and a thermal conductivity (Tcond_gas) of no greater than two-thirds of a thermal conductivity of air (Tcond_air) to form the heavy inert gas insulation layer. The inert gas may be Argon, Krypton, Xenon or a synthetic gas and is suitably held at a pressure of 760 Torr (1 atmosphere) or greater at sea level.
Dec 16, 2025
A reticle adjusting structure includes a reticle plate, a beam combination lens, and a relay lens assembly arranged in sequence along a visible-light optical axis, and a display module arranged outside of the visible-light optical axis. The beam combination lens includes a first light entry surface and a second light entry surface that are arranged opposite to each other and respectively face a visible light signal incidence direction and the display module. A visible light signal of a target field of view passes through the reticle plate to get incident on the first light entry surface of the beam combination lens, and is then transmitted to the relay lens assembly. The reticle plate, the beam combination lens, the relay lens assembly and the display module are interconnected together to form an integrated lens set that is collectively movable together, in order to realize collective adjustment during a reticle adjusting course.
Dec 16, 2025
An apparatus for displaying a shooting area of a guided missile is proposed. The apparatus may include a display, a memory, and a processor. The processor may display the shooting area of the guided missile and an indicator indicating whether the guided missile can hit a target on the display based on a size of the shooting area. The processor may display the indicator having an X-axis position calculated based on a yaw angle between a longitudinal axis line and the target and a horizontal distance from the center of the display to the shooting area, and a Y-axis position calculated based on a pitch direction angle between the longitudinal axis line and the target and a vertical distance from the center of the display to the shooting area. The indicator may indicate that the guided missile can hit the target when the indicator is displayed within the shooting area.
Dec 16, 2025
A ballistic protective material, characterized in that it comprises a laminate made of aramid fabric having one or more layers of thermoplastic or thermosetting matrix. The resulting composite can be produced by using a film, by applying powders or resins; the material is very flexible, in the form of a roll having the desired width and length.
Dec 16, 2025
Provided herein are remote viewing shields including a ballistic shield and a remote viewing scope mounted to the ballistic shield and including a viewing port located behind the shield and positioned to permit user viewing of threats in front of the shield by looking around the shield.
Dec 16, 2025
An electrode for a conducted electrical weapon may comprise an electrode body and an electrode head coupled to a first end of the electrode body. The electrode head may comprise one or more circumferential grooves. A filament may be stored in the electrode body and may be circumferentially wound into the one or more circumferential grooves to couple the filament to the electrode head. The electrode may comprise an absorber coupled to the electrode head. The absorber may comprise a core to provide rigidity and structure to the absorber. An impact spreader may be positioned forward the absorber. In response to an impact, the impact spreader may provide a force to the absorber to cause the absorber to expand radially outward.
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
A broadhead includes a body, a blade member, and a plunger. The body defines a target penetrating end. The blade member is positioned partially within an inner volume of the body. The blade member is configured to rotate and translate relative to the body by a pin that is fixedly coupled with the body being received through a slot of the blade member. The blade member is transitionable between a retracted position and a deployed position. The plunger is bias by a spring in a longitudinal direction towards the target penetrating end. The plunger is configured to be received within a recess of the blade member when the blade member is in the retracted position.
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 16, 2025
A magazine carrier has a frame insert that includes a bottom frame wall, a right frame wall, and a left frame wall. The bottom frame wall connects to the right frame wall and the left frame wall. A retainer plate has a retainer plate lower edge opposite the retainer plate upper edge, and a retainer plate right edge opposite a retainer plate left edge. The retainer plate further includes protrusions. The frame insert is retained within the outer portion and the retainer plate retains within the outer portion. The outer portion is formed as a flexible container with a carrier opening that receives the frame insert and retainer plate. The outer portion includes an outer portion right wall and an outer portion left wall. The outer portion right wall and the outer portion left wall join at an outer portion middle wall.
Dec 9, 2025
A shipboard platform is provided for azimuth and elevation pivoting of a targeting payload. The platform is coupled to a ship and includes a pedestal, an azimuth drive trunnion, a yoke having first and second struts, an elevation drive trunnion and an elevation support trunnion. The pedestal is disposed on the ship. The azimuth drive trunnion is disposed in the pedestal. The yoke is rotatably disposed on the azimuth drive trunnion. The elevation drive and support trunnions are rotatably disposed in their respective first and second struts. The payload is mountable to the elevation drive and support trunnions. Further, a gimbal trunnion is provided for pivoting a payload along an axis. The trunnion includes an annular shaft, an interface mounting plate, an annular rotor, an annular stator, and inner and outer annular housings. The shaft turns the payload along the axis. The interface mounting plate is axially disposed between the payload and the shaft. The annular rotor extends radially outward from the shaft for turning the mounting plate. The annular stator extends radially outward from the rotor to laterally constrain the rotor. The inner and outer annular housings extending radially outward from the stator for encasing the axially tandem bearings.
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 suppression device for a rotary machine gun includes a body; and a core configured to fit inside the body, wherein the core includes: a plurality of suppression tubes symmetrically oriented around the core with one each of the plurality of suppression tubes corresponding to one of a plurality of barrels of the rotary machine gun, and a redirector at a distal end of the core and including an angled surface to direct propellant gas emitted through a central channel of the core radially outward.
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
The present invention discloses a foldable support bench comprising a support plate and a base. The support plate is provided with at least one piece, and the support plate is hingedly provided on the base. The base is provided with at least one first threaded connection hole, and the support plate is provided with at least one second threaded connection hole. In the present invention, the support plate is rotatable relative to the base. During use, the support plate is expanded relative to the base, allowing the two to be in a parallel state. When not in use, the support plate is rotated and folded relative to the base, and the two are in a perpendicular state to each other. Compared to existing technology, the present invention has the advantages of a simple and reasonable structure, foldability, reduced storage space, and ease of storage and transportation.
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
A gas cylinder piercing mechanism for an airgun includes a housing, a piercing needle, and a trigger assembly. The housing includes an expansion channel, a gas supply channel, and a receiving space for receiving a cylinder of a compressed gas. The trigger assembly, connected to the housing, drives the piercing needle in the expansion channel to pierce the gas cylinder. The piercing needle includes a head portion having an internal gas passage and an oblique cutting surface. The gas passage includes a gas inlet in the oblique cutting surface and a gas outlet spaced from the oblique cutting surface that links the gas passage to the gas supply channel via the expansion channel so that compressed gas flows from the cylinder into the expansion channel and on to the gas supply channel upon operation of the trigger.
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
A holster for carrying a handgun of the type having a front section including a muzzle, a middle section including a trigger guard, and a back section including a grip, includes a holster upper section with walls configured to substantially enclose the middle section of a handgun when the handgun is carried in the holster. The holster also includes a generally open holster web portion that extends forward from the holster upper section and that defines a window through which is visible a substantial portion of the front section of a handgun when the handgun is carried in the holster.
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
Embodiments of the disclosure can provide systems and methods for providing a mobile expandable ballistic barrier apparatus. The apparatus can include a trailing panel with a front side, an opposing rear side, a trailing side, and a leading side; a trailing frame with one or more wheels, the trailing frame configured to support the trailing side of the trailing panel; a leading panel comprising a respective front side, an opposing rear side, a trailing side, and a leading side; a leading frame with one or more wheels, the leading frame configured to support the leading side of the leading panel; and one or more intermediate panels, each of the one or more intermediate panels comprising a respective front side, an opposing rear side, an leading side, and a trailing side.
Dec 9, 2025
A nonlethal projectile includes a debilitating material for immobilizing a target. The projectile is capable of self-separating or otherwise opening after launch by a launcher to release the debilitating material prior to impact with a target. The launcher is capable of initiating separation of the projectile. Opening may also be accomplished by a control circuit with a radio-frequency identification (RFID), where an RFID tag in the projectile causes the projectile to open at a user-specified distance from the launcher or by the force of launch on the projectile. A magazine may holds a plurality of projectiles and the various projectiles of the magazine may be configured to open at different distances and/or times after launch. The launcher may include a trigger and/or a safety switch to prevent the projectile from becoming armed until a certain parameter is met. The debilitating material may also be released through pores in the projectile.
Dec 9, 2025
Disclosed is a miniature electronic safe arm device (MESAD) kit. The MESAD kit comprises a munition adapter. a high explosive booster charge. a low energy exploding foil initiator (LEEFI) detonator, and a warhead initiation module. The munition adapter comprises a male threaded portion configured to thread into a female threaded portion at an end of a munition shell. The MESAD kit enables conversion of existing stockpiles of inventoried legacy munitions in the field. into UAS payloads by replacing legacy mechanical and electro-mechanical fuzes used on these legacy munitions with a MESAD assembly.
Dec 9, 2025
A cell phone case to hold a concealed defense system, comprising, a concealed defense system, a cell phone case, and an attachable means to removably attach the concealed defense system to the back of the cell phone case to form a flat foot that stabilizes and directs the defense system toward the danger or a target. The concealed defense system can be a flat mini pepper spray canister or a flat defense projectile device.
Dec 9, 2025
Dec 9, 2025
Dec 2, 2025
A non-lethal projectile launcher toy that comprises a full-colour, high DPI, printed aggregate coating on an outer shell ( 101, 301 ); the decal coating is not limited to flat surfaces, allowing for substantially unrestricted product design, and is substantially undisturbed visual continuity when crossing part lines between discrete parts that make up the outer shell. Methods of producing the decal-coated toy gun using inkjet printing technology are also provided, allowing for high-detail and comprehensive colour range aggregate coatings that may be programmatically controlled to maximise the visual quality of the applied decal.
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
A mechanical magazine, including a casing and a mechanical driver. The casing includes an ammunition inlet, an ammunition outlet, and an ammunition passage extending from the ammunition inlet to the ammunition outlet. The mechanical driver is disposed on one side of the casing and is configured to drive ammunition pills to move from the ammunition inlet to the ammunition outlet. The mechanical driver includes a rotation disc and an energy storage unit; the rotation disc is rotationally connected to the casing to push the ammunition pills to move along the ammunition passage; the energy storage unit is disposed on the rotation disc and is subjected to elastic deformation to store or release energy when the rotation disc rotates relative to the casing; when the rotation disc rotates in a direction towards the ammunition inlet, the energy storage unit is compressed to save energy.
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.
