Jul 7, 2026
Disclosed is a cummerbund tensioning system configured to join opposing ends of a cummerbund to the rear plate bag of a plate carrier and to adjust the fit of the cummerbund. An example cummerbund tensioning system includes a mounting panel, a tensioning device, a plurality of adapters, and a lace. The lace operably connects the tensioning device to both the mounting panel and the plurality of adapters. The plurality of adapters, in conjunction with the lace, are configured to join a first opposing end and a second opposing end of the cummerbund to the mounting panel. The tensioning device is configured to adjust the fit of the cummerbund by gathering the lace, which draws the opposing ends closer together and tightens the cummerbund around a wearer.
Jul 7, 2026
A firearm holder features a leg having a non-abrasive coating coupled to a U-shaped bracket, wherein the leg is interposable between the seats of a vehicle and the bracket is configured to receive the stock of a firearm. In some examples, the bracket includes an adjustable arm opposite a fixed arm configured to vary the width of the bracket to accommodate a variety of models and sizes of stocks. The firearm holder may also feature a strap used to secure the firearm within the bracket, a cable lock configured to immobilize the trigger or receiver of the firearm, and a base member configured to stabilize the firearm holder.
Jul 7, 2026
An explosive delivery system for dipping and loading a blasthole to determine water depth and explosive depth in blasthole. The explosive delivery system includes a vehicle with a first reservoir configured to store an explosive and a delivery apparatus reel mounted to the vehicle with a delivery apparatus stored on the delivery apparatus reel. The delivery apparatus having a central bore that extends a length of the delivery apparatus from a proximal end to a distal end of the delivery apparatus and an outlet disposed at the distal end. The explosive delivery apparatus is configured to deliver the explosive out of the outlet of the delivery apparatus. The delivery apparatus includes a plurality of level sensors disposed on an outer surface of the delivery apparatus and that are dispersed along the delivery apparatus. Each level sensor is configured to determine if it is disposed in water, air, or explosive.
Jul 7, 2026
A pistol comprising of a frame, a slide operable to reciprocate with respect to the frame, a barrel connected to the slide, with a cylinder defining a plurality of chambers connected to the slide to reciprocate with the slide, and operable to rotate with respect to the slide. The frame defines an ammunition compartment including an upper most ammunition position. The cylinder has a first chamber registered with the barrel, and a second chamber registered with the upper most ammunition position, such that in response to a cartridge in the first chamber discharging, the slide reciprocates to a recoil position to eject the cartridge case and to cause the upper most cartridge to enter the second chamber. In response to return of the slide to battery, the cylinder rotates to register the second chamber and cartridge, to alignment with the barrel for subsequent discharge.
Jul 7, 2026
A magazine base pad having enhanced gripping features. The base pad has a left side, a front, and a right side. A left wall extends upward along the left side, a front wall extends upward along the front, and a right wall extends upward along the right side. An inward sloping surface runs along the left wall and the right wall. An inward sloping surface preferably runs along the front wall as well. The left side opens into a left side notch. The right side opens into a right side notch. Each of these notches includes a plurality of longitudinally oriented ribs. The ribs are preferably a “sawtooth” design that allows an engaging finger or thumb to move easily upward across the ribs but tends to frictionally engage a finger or thumb when it is moved downward across the ribs. The notches, ribs, and inward sloping surface cooperate to enhance a user's grip on the base pad.
Jul 7, 2026
A secure trigger lock for a firearm includes a solid body, an interior region formed within the solid body and adapted to accept a trigger of the firearm via an entrance formed to allow insertion of the trigger into the interior region of the solid body, the trigger when inserted into the interior region resting against an arcuate interior wall of the interior region of the solid body. A heavy jamb security device for a firearm is disclosed. The heavy jamb security device includes a pin lock; two legs coupled to the pin lock; a leg holder coupled to the heavy jamb security device; pin lock head tabs; and a guard rail nose configured to guide the two legs of the heavy jamb security device down to a bottom of the leg holder on either side of the leg holder.
Jul 7, 2026
A firearm or firearm retrofit assembly may include a compensation assembly to receive gas expelled from a muzzle of a barrel or an egress in a length of the barrel. The compensation assembly may include one or more gas flow-directing sections to tune the flow of gas through the compensation assembly, which may reduce recoil. Other embodiments may be disclosed and/or claimed.
Jul 7, 2026
An apparatus for coupling an object to a support has an object member that includes an upper surface configured for attachment to a portion of the object, a lower extent including a generally conical object portion depending from the object member; and a notch formed in a portion of the lower extent. A support member includes a lower surface configured for attachment to the support, an upper surface, and a receptacle formed in the upper surface to receive the lower extent of the object member. The receptacle includes a generally conical support portion to receive and mate with the generally conical object portion. A latch member is selectively operable to engage the notch of the object portion to selectively secure together the object and support members.
Jul 7, 2026
Gun vises are described herein. An example gun vise includes a main body, a shuttle, and an actuator. The main body has a first end, a second end, a main body recess, a first main body shuttle passageway, a second main body shuttle passageway, and a actuator passageway. The shuttle is disposed in the main body recess and is moveable between a shuttle first position and a shuttle second position. The shuttle has a shuttle recess, a first shuttle passageway, a second shuttle passageway, and an actuator recess. The actuator is moveable between an actuator first position and an actuator second position. The actuator has a rod disposed through the actuator passageway and within the actuator recess. Movement of the actuator between the actuator first position and the actuator second position moves the shuttle between the shuttle first position and the shuttle second position.
Jul 7, 2026
A propulsion system for a projectile launcher may comprise a propulsion source, the propulsion source having a first end, a second end opposite the first end, and a propulsion source wall. A puncture structure having a fluid channel may be located proximate to the first end. A puncher may be located proximate to the second end and configured to translate the propulsion source from a first position to a second position. Translation of the propulsions source from the first position to the second position may fluidly connect the fluid channel and the propulsion source. The projectile launcher may be activated upon the propulsion source being fluidly connected to the fluid channel.
Jul 7, 2026
An Airsoft shotgun firing mechanism has been developed that fires the spherical projectiles of each shot sequentially in rapid succession. The shotgun firing mechanism directs the airflow sequentially against each spherical projectile in the shot, thus pushing each spherical projectile out of the barrel of the Airsoft shotgun. The flow rates of the air are balanced for all the spherical projectiles so all of the spherical projectiles are accelerating when the last spherical projectile is fired. By balancing the airflows, the spherical projectiles have essentially the same energy. The relative acceleration of the spherical projectiles out of the shotgun barrel is determined or selected by balancing the size and configuration of a bypass channel versus the number or stack of spherical projectiles to be fired.
Jul 7, 2026
A rifle carry bag includes: a bag body with rifle pockets positioned side by side, each with a bottom mounted ballistic pouch, optionally with gaps between each adjacent pair of rifle pockets, such that the bag body can be rolled up with rifles inside and locked with padlocks secured to d-rings; at least one strap assembly, including an elongated strap and first and second strap couples; a pair of handles; exterior and interior accessory pockets; an elbow pad; and optionally a shoulder strap.
Jul 7, 2026
A shower mounted gun safe device includes a plurality of motion sensing units which are mountable within an occupancy to sense motion within the occupancy. A gun safe is mounted in a shower to be accessible to a user while the user is bathing in the shower for storing a firearm. A communication unit is integrated into the gun safe which emits an audible alert when an alert signal is received from any of the motion sensing units when any of the motion sensing units senses motion. A locking unit is integrated into the gun safe for locking or unlocking the door to permit access to the firearm stored within the gun safe. A plurality of soap dispensing units is attached to the door of the gun safe to dispense a fluid soap for the user to employ for bathing.
Jul 7, 2026
An Antenna Positioning System for missile seeker and system development and test comprises an antenna module, and a plurality of tethers, wherein the antenna module is suspended in a position by the tethers and the position is capable of being changed and the antenna module manoeuvred by pulling at least one tether and simultaneously releasing at least one tether. The system is useful for testing and developing Radio Frequency (RF) missile technology in a controlled, simulated environment rather than by live missile firings.
Jul 7, 2026
Sight systems comprise a sight receiver and a base attachable to and detachable from a sight receiver. A base carries a sighting component, such as an iron sight or optic sight. A sighting component may be attachably and detachably mounted to a base, or a sighting component may be made integrally with a base. A base may carry plural sighting components. Sight systems may include plural interchangeable sight receivers, bases, and/or sighting components. In some embodiments, interfitting structures at least partially restrain or retain a base and a sight receiver in longitudinal and lateral alignment, with such structures being longitudinally oriented. In some embodiments, interfitting structures at least partially restrain or retain a base and a sighting component in longitudinal alignment and lateral alignment, with such structures being longitudinally oriented. Some embodiments provide a fastener operable with a compatible and/or complementary surface, together used to urge interfitting parts together tightly.
Jul 7, 2026
A rail system is configured to be mounted to a revolver. The rail system can be configured as a quad rail system. The rail system can be assembled onto a revolver without altering the revolver. The quad rail system can be used to mount accessories to the revolver.
Jul 7, 2026
A method for the production of a zigzag-shaped protection element formed from multiple individual profiles includes the following steps: providing the individual profiles, welding the individual profiles to form a zigzag-shaped preform of the protection element such as to form at least one weld seam, wherein the individual profiles are welded to each another at an angle of 30° to 120°, inserting the preform into a hot molding tool, molding the preform into the zigzag-shaped protection element in the hot molding tool, and mold hardening of the zigzag-shaped protection element in the hot molding tool.
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Jul 7, 2026
The present invention provides process for producing a ballistic-resistant molded article, which molded article comprises: i) a plurality of layers of unidirectionally aligned polyolefin fibers, which layers are substantially absent a bonding matrix; and ii) a plurality of layers of adhesive, and which process comprises: a) providing a plurality of precursor sheets, each of said precursor sheets comprising i) at least one layer of unidirectionally aligned polyolefin fibers which layer is substantially absent a bonding matrix, and ii) at least one layer of adhesive; b) stacking said precursor sheets to form a stack, wherein the total amount of adhesive in the stack is from 5.0 to 12.0 wt. % based on the total weight of the stack; c) pressing the stack produced in step b) at a temperature of from 1 to 30° C. below the melting point of the polyolefin fibers and at a pressure of at least 8 MPa; and d) cooling the pressed stack produced in step c) to at least 50° C. below the melting point of the polyolefin fibers while maintaining pressure.
Jul 7, 2026
Integrated Additive Manufacture (AM) of explosive payloads including both energetic and non-energetic components is achieved by controlling the AM processes such that a temperature of any deposited energetic material is bounded below and away from the energetic material's onset temperature to avoid detonation or decomposition of the energetic material during manufacture. This constraint places requirements on the selection of the energetic materials, the AM processes and 3D printer systems for depositing the non-energetic materials and the final composition and density of the non-energetic components.
Jul 7, 2026
An arrangement has an opto-pyrotechnic initiator, at least one laser, and an optical fibre, via which the laser radiation of the laser is guided to the opto-pyrotechnic initiator. Also disclosed is a method for improving the safety of such an opto-pyrotechnic initiator. At least one optical filter element having power-dependent or intensity-dependent transmission or reflection is arranged in the beam path of the laser radiation between the laser and the initiating impingement location of the laser radiation in the initiator. The filter element and the beam guidance for the laser radiation are selected such that for a laser power of the laser, that is intended to effect an initiation, the filter element has a higher transmission or reflection or can be switched to a higher transmission or reflection than for a lower laser power by application of an optical or electronic signal that is independent of the laser radiation.
Jul 7, 2026
Jul 7, 2026
