A charging handle assembly for a firearm may include a charging handle body including a handle portion and a shaft portion, a first actuation wing rotatably coupled to the handle portion and configured to rotate about a first rotational axis between a first position and a second position, and a biasing mechanism engaging the first actuation wing and biasing the first actuation wing to the first position. The first actuation wing may include a latch configured to selectively engage an upper receiver assembly of the firearm, and the first actuation wing may have a center of mass disposed along the first rotational axis.
A charging handle assembly for a firearm may include a charging handle body including a handle portion and a shaft portion, a first actuation wing rotatably coupled to the handle portion and configured to rotate about a first rotational axis between a first position and a second position, and a biasing mechanism engaging the first actuation wing and biasing the first actuation wing to the first position. The first actuation wing may include a latch configured to selectively engage an upper receiver assembly of the firearm, and the first actuation wing may have a center of mass disposed along the first rotational axis.
A charging handle assembly for a firearm may include a charging handle body including a handle portion and a shaft portion, a first actuation wing rotatably coupled to the handle portion and configured to rotate about a first rotational axis between a first position and a second position, and a biasing mechanism engaging the first actuation wing and biasing the first actuation wing to the first position. The first actuation wing may include a latch configured to selectively engage an upper receiver assembly of the firearm, and the first actuation wing may have a center of mass disposed along the first rotational axis.
Systems and methods for neural synchronization via timed and controlled kinetic stimulation. The method involves stimulating a first limb located on one side of a median plane and transverse plane, while simultaneously stimulating a second limb located on the opposite side of the planes. Subsequently, a third and fourth limb are stimulated in alternating fashion, also located on opposing sides of the median and transverse planes. The method includes dynamically adjusting the synchronization of the stimulation pulses based on timing signals generated by a software-controlled algorithm. Additionally, synchronization is further calibrated by monitoring and recalculating neural activity distribution based on real-time patient data, ensuring precise coordination of stimulation pulses across all limbs.
A dynamically balanced trigger system for a firearm. The dynamically balanced trigger has a specific design, orientation, weights, and cutouts such as to provide a balanced trigger, where the chances of accidental discharge due to drops, shocks, and impacts are dramatically reduced. Unlike other triggers, the dynamically balanced trigger system has a trigger with a center of gravity near the center point of the trigger, which weights the trigger components against itself to prevent movement, such as may be caused by dropping the firearm, thereby helping prevent an unintentional discharge of the firearm.
Firearm cartridges are provided. The firearm cartridge includes a projectile and a cartridge case. The cartridge case includes head, body, shoulder, and neck sections. The cartridge case further includes a case wall. The case wall defines a chamber that extends from the head section to the neck section and has at least a first thickness about the body section and a second thickness about the shoulder section, the second thickness being less than the first thickness. The case wall about the shoulder section defines a hollow volume. The case wall about the neck section engages with the projectile, and the case wall about at least at least a portion of the body section is in contact with the projectile. The chamber is separated into a first chamber portion within the body section and a second chamber portion within the shoulder section by an engagement between the projectile and the wall.
Sound suppressors are provided. The sound suppressor includes an engagement, attachable to a barrel of a firearm, and one or more baffle structures manufactured by 3D printing and forming a baffle stack. Each baffle structure includes one or more baffles housed within a wall. The baffles are connected to one another and to the wall by one or more supports, which provide for improved structural strength. The supports further define channels between the baffles and the wall, decreasing weight without sacrificing structural strength. The channels are open or sealed to facilitate flow of pressurized gas between chambers defined by the baffles and the wall, the pressurized gas being generated during discharge of the firearm. The pressurized gas decompresses and cools while traveling between the chambers and the channels, thereafter exiting the sound suppressor at a decreased pressure, temperature, and velocity, which may attenuate a noise associated with the discharge.
A dynamically balanced trigger system for a firearm. The dynamically balanced trigger has a specific design, orientation, weights, and cutouts such as to provide a balanced trigger, where the chances of accidental discharge due to drops, shocks, and impacts are dramatically reduced. Unlike other triggers, the dynamically balanced trigger system has a trigger with a center of gravity near the center point of the trigger, which weights the trigger components against itself to prevent movement, such as may be caused by dropping the firearm, thereby helping prevent an unintentional discharge of the firearm.
A rifle includes a receiver and a bolt body at least partially disposed in the receiver and including a body axis. The bolt body is discretely (1) rotatable about the body axis within the receiver and (2) axially slidable along the body axis. The rife also includes a bolt handle coupled to the bolt body so as to discretely (1) rotate with the bolt body about the body axis and (2) move with the bolt body along the body axis.
F41A 3/22 - 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 hand-operated the locking being effected by rotating the operating handle or lever transversely to the barrel axis
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
F41A 3/72 - Operating handles or leversMounting thereof in breech-blocks or bolts
A modular suppressor kit includes a modular suppressor and suppressor tool. The modular suppressor includes a barrel attachment portion that has a central passage. The barrel attachment portion is configured to attach to a firearm barrel. The modular suppressor includes a cap portion that has a central passage. The modular suppressor includes a body portion that has an internal baffle structure and an expansion chamber. The body portion is attachable to, and separable from, the barrel attachment portion and the cap portion. The body portion defines a central passage that is alignable with the central passage of the barrel attachment portion and the central passage of the cap portion. The suppressor tool has an engagement feature for engaging with at least one of the barrel attachment portion, cap portion, and body portion.
A bolt assembly for a bolt action firearm includes a bolt body, a handle coupled to the bolt body, and a shroud that receives the bolt body and the handle. Rotation of the shroud with respect to the bolt body allows the handle to be removed from the bolt assembly. A bolt handle for a firearm includes a shaft having a radial extension at one end and a knob at an opposite end, a radial protrusion extending from the radial extension, and prongs extending from the radial extension that define a space for coupling the handle to the bolt body without engaging a firing arm of the firearm.
F41A 3/72 - Operating handles or leversMounting thereof in breech-blocks or bolts
F41A 3/18 - 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 hand-operated
F41A 3/22 - 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 hand-operated the locking being effected by rotating the operating handle or lever transversely to the barrel axis
A modular suppressor kit includes a modular suppressor and suppressor tool. The modular suppressor includes a barrel attachment portion that has a central passage. The barrel attachment portion is configured to attach to a firearm barrel. The modular suppressor includes a cap portion that has a central passage. The modular suppressor includes a body portion that has an internal baffle structure and an expansion chamber. The body portion is attachable to, and separable from, the barrel attachment portion and the cap portion. The body portion defines a central passage that is alignable with the central passage of the barrel attachment portion and the central passage of the cap portion. The suppressor tool has an engagement feature for engaging with at least one of the barrel attachment portion, cap portion, and body portion.
A modular suppressor kit includes a modular suppressor and suppressor tool. The modular suppressor includes a barrel attachment portion that has a central passage. The barrel attachment portion is configured to attach to a firearm barrel. The modular suppressor includes a cap portion that has a central passage. The modular suppressor includes a body portion that has an internal baffle structure and an expansion chamber. The body portion is attachable to, and separable from, the barrel attachment portion and the cap portion. The body portion defines a central passage that is alignable with the central passage of the barrel attachment portion and the central passage of the cap portion. The suppressor tool has an engagement feature for engaging with at least one of the barrel attachment portion, cap portion, and body portion.
A rife includes a receiver and a bolt body at least partially disposed in the receiver and including a body axis. The bolt body is discretely (1) rotatable about the body axis within the receiver and (2) axially slidable along the body axis. The rife also includes a bolt handle coupled to the bolt body so as to discretely (1) rotate with the bolt body about the body axis and (2) move with the bolt body along the body axis.
F41A 3/34 - 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 bolt additionally effecting a sliding movement transverse to the barrel axis
F41A 3/22 - 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 hand-operated the locking being effected by rotating the operating handle or lever transversely to the barrel axis
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
F41A 3/72 - Operating handles or leversMounting thereof in breech-blocks or bolts
The present disclosure relates to a firing mechanism for a firearm, wherein the firing mechanism includes: a housing having a central bore, a cam surface, and a striker sear slot; a striker sear pivotally connected to the housing and positioned within the striker sear slot, the striker sear having a striker head engagement surface; and a striker head movably positioned within the central bore, the striker head having a striker sear engagement surface configured to interface with the striker head engagement surface of the striker sear.
F41A 19/30 - Mechanical firing mechanisms having only slidably-mounted striker elements, i.e. percussion or firing pins the percussion or firing pin being movable relative to the breech-block propelled by a spring under tension in bolt-action guns
F41A 3/22 - 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 hand-operated the locking being effected by rotating the operating handle or lever transversely to the barrel axis
patents
