A firing pin block for inhibiting unintended firing of a firearm is disclosed. A first end portion of the firing pin block is configured to couple to a slide of a firearm. An arm extends from the first end portion along a longitudinal axis. The arm has a distal end portion. The arm is resiliently flexible to permit displacement of the distal end portion along a second axis that is transverse to the longitudinal axis. The distal end portion has a hammer engagement surface. The hammer engagement surface is configured to contact a hammer to effect displacement of the distal end portion. The firing pin block has a protrusion extending downwardly from the arm along the second axis. The protrusion is positioned between the first end portion and the hammer engagement surface along the longitudinal axis.
A handguard attachment assembly for securing a handguard to a barrel assembly of a firearm. The assembly has a first body and a second body. Each of the first and second bodies includes a first side and a second side oppositely disposed. A first projection extends from the first side. A second projection extends from the second side. A first adjustable fastener is configured to couple the first projection of the first body and the second projection of the second body. A second adjustable fastener is configured to couple said second projection of said first body and said first projection of said second body.
A charging handle assembly for moving a bolt within a receiver of a firearm along a first axis includes a first body and a second body pivotable coupled to the first body. The first body has a projection configured to engage the bolt and a catch surface configured to engage a lock body of a latch coupled to the receiver. The second body has a projection extending from an outer surface towards the first axis. The second body is pivotable between a first position, wherein the protrusion is spaced from the latch and the catch surface can engage the lock body, and a second position, wherein the protrusion engages the latch to cause the lock body to disengage the catch surface of the first body to unlock the charging handle assembly from the latch.
A charging slide for carrying a bolt and latching a firearm in a folded position. The charging slide comprises a body, a projection, and a grip. The projection extends away from a first surface of the body along a first axis. The projection is configured to engage the bolt. The grip extends away from a first side of the body along a second axis oriented transversely to the first axis. The grip comprises a surface configured to engage an edge of a slot in a handguard of the firearm when the firearm is in the folded position. A receiver assembly and foldable firearm comprising the charging slide are also included.
Penlights; Portable head lamps; Adjustable flashlight holster, namely, apparatus specially adapted for holding or carrying flashlights; Self-defense light being a penlight
Throwing axes; Knife sharpeners; Hatchets; Tactical pens in the nature of pen knives and multi-tool fixed blade knives; Tactical axes; Throwing knives in the nature of cards for use in blade throwing; Throwing knives in the nature of cylinders for use in blade throwing; Throwing cleavers; Folding daggers; Bladed tools, namely, cleavers, machetes, cleaver machetes; Vehicle escape tool in the nature of glass breakers also featuring a strap cutter; Folding knife with keychain; Folding pen knife; Multi-tool fixed blade knife; Multifunction hand tools comprised primarily of pocket knives and also including a screwdriver and bottle opener; Knife and glass breaker combination tool, namely, a multi-function hand tool comprised primarily of a pocket knife and also including a glass breaker; Batons used for self defense, namely, collapsible batons, baton sheaths, batons with glass breakers and quick release batons
Penlights; Portable head lamps; Adjustable flashlight holster, namely, apparatus specially adapted for holding or carrying flashlights; Self-defense light being a penlight
Throwing axes; Knife sharpeners; Hatchets; Tactical pens in the nature of pen knives and multi-tool fixed blade knives; Tactical axes; Throwing knives in the nature of cards for use in blade throwing; Throwing knives in the nature of cylinders for use in blade throwing; Throwing cleavers; Folding daggers; Cleaver machetes; Vehicle escape tool in the nature of glass breakers also featuring a strap cutter; Hand tools in the nature of batons, namely, collapsible batons, baton sheaths, batons with glass breakers and quick release batons; Folding knives on keychains; Folding pen knife; Multi-tool fixed blade knife; Multifunction hand tools comprised primarily of pocket knives and also including a screwdriver and bottle opener; Knife and glass breaker combination tool, namely, a multi-function hand tool comprised primarily of a pocket knife and also including a glass breaker
37 - Construction and mining; installation and repair services
41 - Education, entertainment, sporting and cultural services
Goods & Services
Providing information relating to the repair or maintenance of firearms Rental of firearms for use in firearms training; Gun firing ranges; Law enforcement training; firearm training
37 - Construction and mining; installation and repair services
41 - Education, entertainment, sporting and cultural services
Goods & Services
Providing information relating to the repair or maintenance of firearms Rental of firearms for use in firearms training; Gun firing ranges; Law enforcement training; Firearm training
The invention discloses a hand guard connecting structure of a firearm, which has the advantages of simple structure, convenience in processing, quickness in disassembly and assembly, firmness in connection, reliability in positioning and good part assembly consistency. The utility model provides a hand protector section of thick bamboo connection structure of firearms, includes hand protector section of thick bamboo, lower case body, the polygon is personally submitted to hand protector section of thick bamboo transversal, is equipped with the rectangular channel on each face of hand protector section of thick bamboo respectively, still includes the connecting plate, the connecting plate is located the hand protector section of thick bamboo, and the lower surface of connecting plate is equipped with the boss, and the rectangular channel on boss and the hand protector section of thick bamboo bottom surface corresponds, and each boss joint is fixed in the rectangular channel that corresponds, is equipped with normal direction last screw hole on each boss respectively, it is equipped with down the screw hole to correspond on the case body down, and lower case body passes through screw, screw hole fixed connection with each boss, forms the fixed connection of hand protector section of thick bamboo, lower case body.
An upper receiver and lower receiver assembly for a firearm. The upper receiver and lower receiver assembly comprises an upper receiver. The upper receiver comprises a body having a rearward end and a first engagement surface proximate to the rearward end. A lower receiver comprises a housing configured to couple with the upper receiver. The housing has a rearward end and a second engagement surface proximate to the rearward end. The second engagement surface defines a recess adapted to receive the first engagement surface to provide an interlocking relationship between the upper and lower receivers. A firearm comprising the upper receiver and lower receiver assembly and a method of assembling the upper receiver and lower receiver assembly are disclosed.
A lower receiver includes a polymer main body having an outer surface and defining an interior. The interior of the polymer main body defines a first socket. A grip attachment body is receivable, along a first axis, into the first socket of the interior of the polymer main body. The grip attachment body includes a first threaded insert that is configured to receive a fastener for securing a grip to the lower receiver.
An assembly for holding a bolt of a firearm in an open position is disclosed. The assembly comprises a bolt catch pivotable about a first axis toward and away from a catching position. In the catching position, a portion of the bolt catch is within a path of travel of the bolt. A follower transfer adapter is pivotable about a second axis. The follower transfer adapter includes an engagement portion that is configured to engage a follower of a magazine. Optionally, the follower transfer adapter includes an overhang lip that extends transversely to the longitudinal axis of the firearm and into a path of travel of the follower to define the engagement portion. The engagement portion is positioned between the second axis and the bolt catch along the longitudinal axis of the firearm. A linkage transfers rotational movement of the follower transfer adapter to rotation of the bolt catch.
A magazine well assembly for connecting a magazine to a firearm. The magazine well assembly has a housing defining a magazine receiving space. The magazine receiving space is adapted to receive the magazine. At least one first connector is configured to removably couple the housing to a lower receiver of the firearm.
Games, toys and playthings; sporting articles; airsoft guns, airsoft rifles, air guns, pellet guns, paintball guns, starter pistols and training guns all for recreational use.
A firearm accessory and an end cap useful with the firearm assembly. The firearm assembly handles exhaust gas expelled with a round fired from a firearm and includes a fitting, a sleeve, a fluid pressure dissipation structure, and an end cap assembly located at a distal end of the fluid dissipation structure. The sleeve defines an internal volume that at least partially receives the fluid dissipation structure. The end cap assembly and the fluid dissipation structure at least partially define one or more distal chambers in communication with the internal volume. The end cap assembly defines an angled port.
Firearms; Component parts for guns, excluding sights, magazines, mounts for sights, lights and collimators for guns, and parts
and accessories for sights, magazines, mounts for sights, lights and collimators for guns
A bolt catch is movably mounted on a firearm. A first surface of the bolt catch is configured to engage a bolt to retain the bolt in a first position. The bolt catch has a second surface that is configured to engage a follower of a magazine when the magazine is empty to position the bolt catch in a catching configuration in which the first surface is within a path of travel of the bolt. The bolt catch includes an elongate slot that extends transversely through the bolt catch. A pin extends through the slot of the bolt catch. The bolt catch is configured to pivot about the pin and slide relative to the pin. A spring biases the bolt catch rearwardly. Upon engagement between the bolt and the first surface of the bolt catch, the bolt catch is configured to slide relative to the pin to compress the spring.
A charging slide for carrying a bolt and latching a firearm in a folded position. The charging slide comprises a body, a projection, and a grip. The projection extends away from a first surface of the body along a first axis. The projection is configured to engage the bolt. The grip extends away from a first side of the body along a second axis oriented transversely to the first axis. The grip comprises a surface configured to engage an edge of a slot in a handguard of the firearm when the firearm is in the folded position. A receiver assembly and foldable firearm comprising the charging slide are also included.
A recoil buffer assembly for cushioning the impact of recoiling components of a firearm. The recoil buffer assembly comprises a first spring, a second spring, and a buffer. The first spring extends along a first axis. The second spring extends along the first axis. The buffer is positioned between a first end of the second spring and a second end of the first spring. The first spring is configured to act between the buffer and a bolt within the firearm. The second spring is configured to act between an end of the firearm and the buffer. A receiver assembly and firearm comprising the recoil buffer assembly are also included.
A bolt catch is movably mounted on a firearm. A first surface of the bolt catch is configured to engage a bolt to retain the bolt in a first position. The bolt catch has a second surface that is configured to engage a follower of a magazine when the magazine is empty to position the bolt catch in a catching configuration in which the first surface is within a path of travel of the bolt. The bolt catch includes an elongate slot that extends transversely through the bolt catch. A pin extends through the slot of the bolt catch. The bolt catch is configured to pivot about the pin and slide relative to the pin. A spring biases the bolt catch rearwardly. Upon engagement between the bolt and the first surface of the bolt catch, the bolt catch is configured to slide relative to the pin to compress the spring.
A recoil buffer assembly for cushioning the impact of recoiling components of a firearm. The recoil buffer assembly comprises a first spring, a second spring, and a buffer. The first spring extends along a first axis. The second spring extends along the first axis. The buffer is positioned between a first end of the second spring and a second end of the first spring. The first spring is configured to act between the buffer and a bolt within the firearm. The second spring is configured to act between an end of the firearm and the buffer. A receiver assembly and firearm comprising the recoil buffer assembly are also included.
A latch for securing a buttstock to a receiver of a firearm. The buttstock has at least one compartment configured to receive a spare magazine. The latch comprises a shaft, a lever, a first spring, and a second spring. The shaft moves along a first axis within the buttstock and is biased by the first spring to engage with a recess in a receiver of the firearm. The lever extends along a second axis transverse to the first axis and is positioned between the buttstock and an end of the shaft. The second spring biases the lever toward the buttstock. The lever includes a projection configured to extend through an opening in the buttstock and engage with the spare magazine. The lever is pivotable and is configured to release the magazine when the lever is pivoted in a first direction.
A mount assembly for attaching a firearm accessory to a muzzle of a firearm that promotes a more secure connection. The mounting assembly includes a front collar and a rear collar that are operable to clamp the mount assembly onto the muzzle. A detent ring mounted on the front collar yieldably biased by a spring against the rear collar to resist relative rotation of the front and rear collars. The mounting assembly is constructed so that the spring force applied by the spring does not continually increase as the front and rear collars move to clamp onto the muzzle. Detent springs used to yieldably hold the front and rear collars against relative rotation can be weaker than the main spring, which further reduces unwanted forces working against clamping of the mount assembly onto the muzzle. The mount assembly is also constructed to inhibit carbon lock.
A stock has a buttstock. The buttstock includes an adjustable comb. The comb is connected to a body of the buttstock via a rod extending into the body of the buttstock and movable along a first axis. The position of the rod and comb is locked and unlocked by a latch. The buttstock includes an adjustable recoil pad. The recoil pad is connected to the body via a threaded rod mated with a nut embedded within an end of the body. The threaded rod and recoil pad move a direction along a longitudinal axis of the body depending on the rotation of the nut.
A charging handle assembly for a rifle has a body extending along a first axis. The body comprises a first side, a second side oppositely disposed, and an opening therebetween. A first handle is connected to the first side and extends away from the body along the first axis. A second handle is connected to the second side and extends away from the body along the first axis. A rod, comprising a first end and a second end, extends through the opening along a longitudinal axis oriented transversely to the first axis. A return spring acts between the body and the first end of the rod and biases the body towards the second end of the rod. The body is movable between the first end and the second end of the rod and compresses the spring when moving towards the first end.
40 - Treatment of materials; recycling, air and water treatment,
Goods & Services
Manufacturing services for others by means of metal forging, heat treating, plating and finishing, and plastic injection molding in the field of firearms, firearm components, storage tanks, hoses, springs, automotive components, medical device components, latches, hinges, cookware, kitchen appliance components, aerospace components, agricultural machine components, injection molding machine components, boiler components, gauges, electrical device components, power generation components, watch components, hand tools, and metal parts and tooling in the nature of valves, clamps, bushings, gears, fasteners, tubes, pipes, pipe fittings, and sleeves for pipes
A combination back strap and grip extender mountable on a grip of a firearm. The grip defines a magazine well. The combination comprises a strap positionable lengthwise along and overlying an anterior portion of said grip. The strap has first and second ends oppositely disposed. The first and second ends are removably attachable to said grip. The grip extender is mounted on said second end of said strap. The grip extender comprises a collar defining a lumen aligned with said magazine well when said strap overlies said grip.
An ammunition magazine is disclosed including a tube surrounding a central space and having first and second ends oppositely disposed and having a first opening being positioned at the first end providing access to the central space. A spacer surrounds the tube proximate to the first end. A catch plate is integrally formed with the spacer. A butt plate is attached to the first end and overlies a portion of the spacer. The spacer being is captured between the butt plate and the tube. A fastener is positioned on the catch plate and engages the butt plate to retain the butt plate to the spacer.
An arrangement of a hammer and a sear for a firearm having a frame is disclosed. The arrangement includes a hammer mountable within said frame for pivoting motion about a hammer pivot axis. The hammer includes a hammer body defining a hammer lug surrounding said hammer pivot axis and a hammer face positioned distal to said hammer pivot axis. A slot is positioned within said hammer body. A catch surface is positioned on said hammer body within said slot. A sear is mountable within said frame for pivoting motion about a sear pivot axis. The sear includes a sear body defining a sear lug surrounding said sear pivot axis and an action surface positioned on said sear body distal to said sear pivot axis. The action surface is movable into and out of engagement with said catch surface upon rotation of said sear body about said sear pivot axis. At least a portion of said sear body is received within said slot.
A trigger return and safety mechanism are mountable on a frame of a firearm. The trigger is mountable on the frame and pivotable about a trigger pivot axis. A strut is pivotably attached to the trigger at a strut pivot axis oriented parallel to and offset from the trigger pivot axis. The strut comprises a spring bearing surface and a safety bearing surface. A spring acts between the spring bearing surface and the frame for biasing the trigger into a reset position after the trigger has been pulled. A body is mountable on the frame, the body being movable between a first position wherein the body is not engageable with the safety bearing surface, thereby allowing pivoting motion of the trigger, and a second position wherein the body is engageable with the safety bearing surface thereby limiting pivoting motion of the trigger.
A suppressor baffle and a suppressor for a firearm. The suppressor includes a firearm attachment portion, a sleeve portion, and a baffle assembly with a plurality of baffles. At least one of the baffles includes a tubular body with a proximal exterior surface. The proximal exterior surface has a plurality of spaced-apart annular ridges. A first annular ridge includes a first annular compression surface and a first annular expansion surface, and a second annular ridge includes a second annular compression surface. The ridges are shaped and arranged to define a convex first expansion corner between the first annular compression surface and the first annular expansion surface, and a concave first compression corner between the first annular expansion surface and the second annular compression surface. Gas flowing along the proximal exterior surface expands at the first expansion corner and compresses at the first compression corner to dissipate energy in the gas.
A firearm suppressor for use with a firearm includes a sleeve, an end cap, a baffle, a first exhaust passage, and a second exhaust passage. The sleeve has an inlet end, an outlet end, an interior volume, and an interior surface. The baffle is received in the sleeve and has an annular body with a central passage through the annular body. The first exhaust passage extends along a longitudinal axis of the sleeve and through the central passage of the baffle and allows gas to exit to the exterior of the sleeve. The second exhaust passage has a plurality of distinct exhaust gas channels. The distinct exhaust gas channels provide separate flow paths for exhaust gas to exit to the exterior of the sleeve.
A firearm accessory and an end cap useful with the firearm assembly. The firearm assembly handles exhaust gas expelled with a round fired from a firearm and includes a fitting, a sleeve, a fluid pressure dissipation structure, and an end cap assembly at a distal end of the dissipation structure. The sleeve defines an internal volume that at least partially receives the dissipation structure. The end cap assembly and the dissipation structure at least partially define one or more distal chambers communicating with the internal volume. The end cap assembly defines a first, a second, and a third passage, each communicating with an exterior of the accessory. The first passage allows a bullet to pass through. The second passage includes a port in the end cap assembly radially outward of the first passage. The third passage includes a port located radially outward from the port of the second passage.
A suppressor baffle and a firearm suppressor for suppressing the volume of the report of a firearm includes a fitting for mounting the suppressor on a firearm, a sleeve, and a baffle assembly. The sleeve is supported by the fitting. The baffle assembly is at least partially received in an internal volume defined by the sleeve. A first baffle in the plurality of baffles has a conical section with a proximal opening and a port. The port is elongate in a direction along the circumference of the conical section. The port provides a fluid path through the conical section from an entrance chamber of the suppressor to an internal conical volume defined by the conical section. Gas flowing along the first baffle is directed through the port, causing energy dissipation in the gas.
A firearm having a fixed magazine uses a latch to secure upper and lower receivers to one another in a closed position. The upper and lower receivers can be pivoted relatively to one another into an open position providing access to the magazine for loading by rotating the latch to release the upper and lower receivers from one another. The latch includes a hook spring biasing a hook contact surface of the latch to engage a hook receiving surface of a receiver when the receivers are moved from the open position to the closed position.
A bullpup shotgun which ejects shells from the bottom of its action has a reciprocable cover which, when in a closed position, overlies the breech end of the shotgun's barrel. When in an open position, the cover is in spaced relation to the barrel breech end, allowing access to the shotgun's action to clear an ammunition feed malfunction. The cover is mounted on a butt stock, and is slidable or rotatable relatively to the shotgun's butt stock to effect motion of the cover between the open and closed positions.
F41A 15/12 - Cartridge extractors, i.e. devices for pulling cartridges or cartridge cases at least partially out of the cartridge chamberCartridge ejectors, i.e. devices for throwing the extracted cartridges or cartridge cases free of the gun for bolt-action guns
F41C 23/04 - Folding or telescopic stocks or stock parts
F41C 7/02 - Pump-action guns, i.e. guns having a reciprocating handgrip beneath the barrel for loading or cocking
An action for a firearm uses a rotating barrel on which are mounted lugs and a cam follower. The barrel is positioned coaxially within a tube fixed to the frame of the firearm. A cam, engaged by the cam follower, is also fixed to the frame. A gas space is defined between the tube and the barrel by a thrust surface on the barrel and a reaction surface on the tube. A gas port connects the gas space with the barrel's bore. A slide overlies the tube and defines longitudinally oriented grooves which receive the lugs when the barrel is rotated by interaction between the cam and the cam follower to align the lugs and the grooves. Motion of the barrel is arrested by interaction between the cam and cam follower, and motion of the slide relative to the barrel is permitted when the lugs align and engage the grooves.
F41A 3/28 - Rigid bolt locks, i.e. having locking elements rigidly mounted on the bolt or bolt handle and on the barrel or breech-housing respectively the locking elements effecting a rotary movement about the barrel axis, e.g. rotating cylinder bolt locks semi-automatically or automatically operated, e.g. having a slidable bolt-carrier and a rotatable bolt having fixed locking elements on the non-rotating bolt and rotating locking elements mounted on the barrel or breech housing, e.g. rotatable rings
F41A 5/20 - Mechanisms or systems operated by propellant charge energy for automatically opening the lock gas-operated using a gas piston arranged concentrically around the barrel
F41A 5/24 - Mechanisms or systems operated by propellant charge energy for automatically opening the lock gas-operated by direct action of gas pressure on bolt or locking elements
