410 results about "Rifle" patented technology

Present embodiments relate to a modular firearm. More specifically but without limitation, present embodiments relate to a modular firearm, for example semi-automatic rifle, with various modules that provide differing functions to a semi-automatic or automatic rifle. Some of the functions include, but are not limited to, connector for ambidextrous stock folding, interchangeable magwell for changing of firearm caliber, a barrel module with evacuation chamber, and ambidextrous charging handle.

A low profile firearm wall mount providing convenient storage and retrieval of a firearm having a protruding lip around a perimeter of a magazine well of the firearm. The wall mount has a body with a slot formed therein, the slot further comprised a slot opening, and a back, floor, and front walls having at least one channel inscribed therein, the channel adapted to slidably receive the protruding lip accessible from the slot opening. In a method of use, when the slot opening is oriented upwards, the firearm is positioned above the mount. When the slot opening is oriented sideways left or right, the firearm horizontally engages or disengages the slot. By customizing the channel to a profile of the protruding lip, the wall mount is adapted to receive an AR 15 rifle, pistols, or any type of firearm with a magazine well and protruding lip.

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.

High pressure compressor system for compressed air or gas rifles or pistols comprising a motor (1) that rotates a shaft (2) connected to at least one crankshaft (32) having at least two crankpins (7,8), a first crankpin (7) and a second crankpin (8), each of which is respectively attached to connecting rods (3, 4), which connecting rods (3, 4) are outphased with respect to one another: a first connecting rod (3) a second connecting rod (4), a second piston (12), and a second sleeve (13) surrounding the first piston (11), and at least partially surrounding the second piston (12) and both crankpins (7, 8), said second sleeve (13) being connected to the first sleeve (28) and including through holes (5, 6) for the fluid to pass into the second sleeve (13), and at least one guide tube (14, 19) that surrounds the second sleeve (13) and, at least partially, the second piston (12), and a second valve (16) that defines a fluid inlet into the second sleeve (13).

A suppressor cover for a rifle has a first panel and a second panel that combine to form a tube, and a collar configured to wrap around the forward end of the tube. The panels have locking tabs configured to mate with corresponding rail slots on the rifle's handguard. The panels may have air vents.

A method of manufacturing a rifle scope mount has the steps of forming a first mount portion defining a first portion of a cylindrical scope tube passage, forming a second mount portion defining a second portion of the cylindrical scope tube passage, after forming the first and second mount portions, connecting the first and second mount portions together, connecting the first and second mount portions to a fixture, and after connecting the first and second mount portions to a fixture, machining the first and second mount portions to define a cylindrical bore at the cylindrical scope tube passage. The step of connecting the first and second mount portions together may include positioning a shim between the first and second mount portions. The step of connecting the first and second mount portions to a fixture may include clamping the first mount portion to a fixture rail.

Conversion devices and methods for converting a chassis style rifle to function as a traditional bolt style rifle. The conversion device includes a conversion component that attaches to a standard or modified standard lower receiver of a rifle to allow the rifle to remain capable of being used as either a chassis gun or standard rifle configuration as desired by the operator. The conversion component may attach to the magazine well of the rifle. The conversion component is removably installable on the lower receiver, and accessories, such as a forearm or handguard, may be removably attached to a conversion component and are supported by the lower receiver. The configuration eliminates the need to contact the upper receiver during the act of firing a shot, particularly for gripping with the off-hand or resting on separate shooting accessories. The accuracy and precision of the rifle are enhanced.

A rifle has a body, a magazine slot, a handle, a lower mechanism movable between primary and secondary positions in the direction of the barrel extension to drive bullets into the barrel and a monoblock rifle mechanism having an upper mechanism extending over the barrel of the rifle. A primary lock slot is provided on the upper mechanism, and a secondary lock slot on the barrel. One end of a main arm is rotatably connected to the barrel. A button is connected to the main arm so that the user can move the main arm. When the button is pushed from the barrel towards the upper mechanism, if the rifle mechanism is retracted, it will snap into the primary lock slot. If the rifle mechanism is retracted, it includes a mechanism stopper with a lock lever that fits into the primary lock slot and prevents the rifle mechanism from moving.

A rifle action cleaning tool is provided. The rifle action cleaning tool is especially suitable for effectively and quickly cleaning the raceway and lug recesses of a rifle action. The cleaning tool has a cleaning rod attached to a first cleaning portion and a second cleaning portion. The first cleaning portion (which may have bristles) may rotate three hundred and sixty degrees prior to entering raceway of the rifle while the second cleaning portion (which may have a swab or sponge) remains fixed to the cleaning rod and rotates three hundred and sixty degrees along with a handle portion of the cleaning rod. More specifically, the first cleaning portion may rotate independent from the second cleaning portion.

According to an aspect of the invention, there is provided a multicomponent adjustable dual strap multiconnection sling comprising: a rear and front rifle strap component, one or more backpack strap components, and main sling strap components; and an integrated rubber grommet in said rear and front rifle strap component with an integrated quick release buckle in said rear and front rifle strap components providing connection of said rear and front rifle strap component to said main sling strap components, wherein said rear and front rifle strap with said main sling strap form the said main sling strap components to rifle connection; wherein said rubber grommets are used to screw the file anchor through to secure the said rear and front rifle strap component to the rifle; and wherein said main sling strap connects to the said backpack strap components using a top quick release buckle next to triglide strap sliders.

The invention discloses an unmanned aerial vehicle catching gun grenade, and relates to the technical field of unmanned aerial vehicle defense. The gun grenade comprises an air cap, a heavy hammer part sleeve, a catching net, a net expanding exploder and a cartridge case. The heavy hammer part sleeve is formed by combining a plurality of split heavy hammer blocks, and the rear end of the heavy hammer part sleeve is hooped by a brittle constraint ring. The net expanding exploder comprises a delay ignition unit and an explosion initiation unit. After launching, the delay ignition unit triggers the detonation unit after delaying a preset time to generate impact to crush the brittle constraint ring, so that the heavy hammer block carries the catching net to be scattered and unfolded at a high speed, and interception is realized. The device is compact in structure, low in cost and high in reliability, can be launched through a gun grenade launcher, is particularly suitable for being carried and used by an individual soldier, and can effectively cope with the threat of a small-sized high-speed unmanned aerial vehicle.

Disclosed is a recoil pad assembly for the stock of a rifle (200), which is used in all kinds of rifles, including rifles or smoothbore rifles, air rifles and firearms rifles and non-firearms rifles, which are fired by resting the rifle on the shoulder. The assembly includes a recoil pad which can be attached to and detached from the rear end of the stock and allows the stock to be set on the shoulder; and a silicone air cushion attached to and detached from the stock together with the recoil pad on the front side joining the recoil pad with the stock, which contains air and reduces the load on the user's shoulder by reducing the impact during firing and prevents the rifle from muzzle climb.

An Active Shooter Protection System (ASPS), comprising a variety of gravity-operated mechanisms for deploying one or more ballistic sheets, panels, or blankets of woven ultra-high-strength polymeric fiber (e.g., Kevlar™) directly in front of a door, such as in a school room. The deployment of a ballistic blanket is initiated by pulling down on a pull box, which activates a release that lowers down one or more segments of the ballistic blanket that is stored above a top of a door plate. The ASPS system includes means for securely locking the door shut (in addition to a dead bolt lock). The ballistic panels can include optional ceramic inserts for greater protection from high-power AR-15 rifles.

An air rifle device for using a cylinder of carbon dioxide as a propellant includes a housing having a front end, a rear end, a top side, and a bottom side defining a chamber extending through the housing. A barrel coupled to the front end is in fluid communication with the chamber. A clip removably couplable to the housing holds a plurality of projectiles. A canister removably mounted to the housing holds a propellant. The canister comprises a neck and a body. A collar configured to receive the neck is mounted to the housing. A cradle configured to receive the body is coupled to the housing. The cradle is aligned with the collar to facilitate coupling the canister to the collar. A trigger mechanism mounted to the housing expels a quantity of the propellant into the barrel sufficient to propel one of the plurality of projectiles outwardly through the barrel.

The present invention discloses a tripod for rifle hunting comprising a connecting head with legs hinged thereto. The legs can rotate inwardly or outwardly relative to the connecting head around a hinge axis, and a locking component is installed on the connecting head to limit inward rotation of the legs. Compared to existing technology, the locking component on the connecting head restricts the legs after they are extended, preventing inward rotation relative to the connecting head. This ensures that the legs do not rotate inward due to kick recoil during shooting, thus maintaining the stability of the tripod and preventing collapse due to kick recoil force.

The pistol / stock adaptor allow conventional AR-style rifle stocks and pistol braces to be attached to the grip of a conventional handgun. The adaptor is a single integral component having a grip saddle that affixes the adaptor to a handgun, a buffer tube receiver that connects the buffer to the adaptor, and an elongated neck or bridge integrally connecting the grip saddle and the buffer tube receiver. The adaptor allows a shooter to “shoulder” the handgun against the shooter's torso, while maintaining a conventional two handed grip on the handgun.

The invention relates to the technical field of compressors, and discloses a bottom damping and buffering device for a gas compression machine, efficient damping is achieved through cooperation of multiple structures, the bottom damping and buffering device is provided with a plurality of buffering mechanisms, supporting buffering springs provide basic buffering, universal blocks and universal ball heads are matched to adapt to multi-angle vibration, and through airtight sliding of an upper sleeve and an adjusting rod, the bottom damping and buffering device can achieve damping and buffering. A hydraulic system is combined, hydraulic oil flows to drive a gear to rotate, a rifle sleeve and a rifle rod are driven by a transmission mechanism to adjust the pre-compression amount of an adjusting spring, the damping performance is dynamically adjusted in real time, different vibration working conditions are adapted, meanwhile, a protection mechanism shunts hydraulic oil to avoid leakage when vibration force is too large, and the protection mechanism automatically resets after pressure falls back. The device integrates spring buffering, hydraulic damping and multi-angle adaptation, equipment abrasion and noise are reduced, long-term stable operation is guaranteed, and the maintenance cost is reduced.

A method of manufacturing a rifle scope mount has the steps of forming a first mount portion defining a first portion of a cylindrical scope tube passage, forming a second mount portion defining a second portion of the cylindrical scope tube passage, after forming the first and second mount portions, connecting the first and second mount portions together, connecting the first and second mount portions to a fixture, and after connecting the first and second mount portions to a fixture, machining the first and second mount portions to define a cylindrical bore at the cylindrical scope tube passage. The step of connecting the first and second mount portions together may include positioning a shim between the first and second mount portions. The step of connecting the first and second mount portions to a fixture may include clamping the first mount portion to a fixture rail.

Stocks for a rifle or other firearm transition between a deployed configuration and a stowed configuration. In the stowed configuration, a buttstock of the stock is positioned to at least partially surround the scope within an internal volume of the buttstock. The buttstock covers at least a portion of the rifle scope without needing to contact the scope, and is rigid enough to protect the scope from impacts. When the firearm is ready to be used, the stock may be deployed to reveal the scope and the stock may be positioned to serve in a conventional manner for the user to rest their shoulder against. To fold or unfold the stock, a grip and buttstock of the stock are rotated with respect to a forestock of the stock. Systems include both such a folding stock and a rifle or other firearm to which the stock is coupled.

The present invention provides a quick coupling muzzle booster and suppressor adaptor system having a quick coupling muzzle booster and suppressor adaptor and direct rifle mount that can be coupled to a suppressor and mounted on a lock breech pistol or pistol caliber carbine. The system according to the invention provides wherein the quick coupling muzzle booster includes a booster slide with an external quick connect for coupling to the suppressor adaptor, and wherein the external quick connect of the booster slide includes a plurality of lugs corresponding to a proximal end of a housing of the suppressor coupling, and wherein the muzzle booster includes a booster piston that is coupled to a pistol. The system according to the invention may provide wherein the muzzle booster includes a booster piston nut with a spring, wherein the booster piston nut is coupled to the booster piston.

Disclosed is an improved firearm cartridge that utilizes a pellet projectile. The device comprises a nose with a first half and a second half held together by one or more fracture points to form a hollow interior, one or more sub-projectiles, a rear assembly, and a retaining ring. The nose incorporates spherical sub-projectiles to allow for projectile weight-match to a bullet used in a conventional ball cartridge of the same caliber, equivalent cartridge overall length, and equivalent or similar bullet seating depth. The inventive pellet projectile provides increased range, higher pellet velocity and energy, and improved dispersion at extended ranges with tighter shot groups / patterns when compared to conventional shotguns, thereby increasing the hit probability against targets. The inventive projectile can be fired through weapon / firearm types other than shotguns, such as machine guns and automatic rifles.

The invention discloses a capture net launching ammunition for intercepting an unmanned aerial vehicle, belongs to the technical field of unmanned aerial vehicle interception, and is suitable for middle and close range interception of a small FPV unmanned aerial vehicle in military and security scenes. The ammunition comprises an outer sleeve, a cartridge case, a primer, propellant powder, a partition plate, a shifting rod, a carbon fiber net and four to six net hammers. When the net hammers are combined, a cylinder structure for accommodating the carbon fiber net is formed; the shifting rod is arranged in a bottom groove of the net hammer, and an outer end protruding part is matched with a straight groove and a spiral groove in the inner wall of the cartridge case. After percussion, gunpowder fuel gas pushes the partition plate to drive the assembly to advance, the shifting rod moves and rotates along the guide groove, the net hammer is driven to scatter centrifugally, the carbon fiber net is unfolded to form a 100-square-meter interception area, and the effective interception distance is about 50 meters. The device can also be transformed into a gun grenade form, is adaptive to standard gun launching, is compact in structure, is reliable to unfold, and can cope with the threat of a small-sized high-speed unmanned aerial vehicle.

A tactical door caddy device is disclosed, which is a vehicle door organizer that accommodates law enforcement equipment, including, but not limited to rifle and handgun magazines, flashlights and similar items. The tactical door caddy device comprises a body component that is configured to integrate into a vehicle door pocket and typically comprises compressed foam of an approximate three inch thickness to accommodate the door pocket. Further, the body component comprises cutouts of specific shape and size to mirror the shape and size of the law enforcement equipment, which allows the cutouts to securely hold and organize the law enforcement equipment, as needed. Once inserted, the body component fits snug and firm for retention and easy accessibility of the law enforcement equipment.

A gas-powered gun features an action bolt with a probe carrier assembly utilized to load a pellet into the rifle-barrel chamber and a striker that is released when the trigger is pulled which contacts a valve stem allowing high-pressure gas to expel the pellet and initiate blowback of the probe carrier assembly which, in turn, draws the striker rearward to fire the next round. A magazine is used in conjunction to present successive pellets from a continuous conveyor belt made up of pivotably interconnected chambers.

A drone defense ammunition, such as rifle ammunition (e.g., with a caliber of up to 20 mm) or shotgun ammunition (e.g., up to caliber 4), may include projectiles. The ammunition may release the projectiles loosely as a result of an activation occurring with a time delay to firing of the drone defense ammunition.

An adjustable shoulder rest for a rear stock for a rifle or shotgun, with features to customize the shoulder to firearm interface, providing diverse adjustment options pursuant to user preference and / or circumstances of use. The present invention further provides a pivotal shoulder rest to facilitate customized position adjustment to the firearms orientation vis-a-vis the operator, including the option to provide a pivotal or swivel connection for adjustment of the firearm during operation as well as the option of providing haptic feedback or pivotal resistance with return-to-center capability to communicate to the user useful feedback, and / or facilitate line of sight alignment of the firearm at various angles relative to the longitudinal axis thereof in line with one or more sighting apparatus mounted thereto.

A handguard system for a firearm includes a lower handguard attached to the firearm by first mount providing an extension force between the lower handguard and a receiver of the firearm; and an upper handguard attached to the lower handguard.

The utility model provides a high sensitivity's low abrasion type manual glue gun relates to the technical field of glue gun, including the gun body, the gun body includes setting up trigger handle, rifle barrel, push rod, glue container and glue nozzle, the glue nozzle movable installation is in the glue container, one end of rifle barrel is installed with a pair of threaded rods, a pair of threaded rods movable installation has wear -resistant mouth in the one end of glue nozzle, wear -resistant mouth is sleeved in the periphery of glue nozzle, be equipped with the glue outlet on wear -resistant mouth, be equipped with wear -resistant layer on wear -resistant mouth. The device is through wear -resistant mouth and is sleeved in the periphery of glue nozzle, and the protection is carried out to glue nozzle, prevents the glue nozzle in the contact process, because the mouth is bigger due to excessive friction, avoids the excessive glue of flowing out, has improved the repair precision.

A cartridge is disclosed with a casing and a projectile, wherein external ballistic stability is provided by a center of pressure of the projectile being rearward of a center of mass of the projectile. The projectile includes flight control surfaces that cooperate with the bore of a barrel without requiring rifling or sabots. The projectile can include fin configurations that cooperate with the bore to form a bearing surface with the bore.

This invention provides a training gun with adjustable trigger force, comprising a gun body, a trigger, a connecting shaft, a firing pin, and a striking element. It also includes a pressure adjusting component and an aiming unit. One end of the pressure adjusting component is threadedly connected to the connecting shaft via a first elastic element, used to adjust the trigger pull force. The aiming unit is located on the barrel of the gun body. This training gun realistically simulates the impact force generated by trigger pull, changing the previous situation where training guns could only aim but not fire. Trainees can use this training gun to master the coordination of aiming, firing, and timing. During training, the aiming unit is activated, emitting a beam of light onto the target. The trainee pulls the trigger and observes the change in the beam's position on the target, thus achieving the training objective. Simultaneously, the pressure adjusting component can simulate the trigger force of various types of firearms, allowing training with this gun to achieve the purpose of training with various types of firearms.