Abstract: Described herein are hybrid material firearms magazines that combine a polymer overmold with a metal ammunition magazine to provide a superior magazine capable of holding increased amounts of ammunition while overcoming various problems associated with traditional metal only and/or polymer only magazines as well as methods for making the magazines disclosed herein.

Abstract: A firearm loader may be used to transfer at least one cartridge to a firearm. The loader includes a main body comprising a proximal end and a distal end and a follower disposed inside the main body. The loader may include an engaged configuration wherein the loader is at least partially inserted into a firearm. The proximal end may include an opening. In the engaged configuration, the opening approximately faces a magazine of the firearm.

Abstract: A method is provided for producing a component for a warhead, wherein the method involves the steps: i.) an inner shell is arranged on a tool, ii.) preshaped projectiles are arranged on the inner shell, iii.) powder is arranged to enclose the preshaped projectiles, iv.) the powder is pressed such that the powder, the preshaped projectiles, and the inner shell are joined together, v.) the tool is removed from the component formed from the powder, the preshaped projectiles, and the inner shell. A warhead and a projectile are also provided.

Abstract: A sliding gun rest system allows a person to sit or stand in a blind or the like and have their rifle supported in a rest. When the rifle needs to move the rest slides along the windowsill without the person having to move or dance around a fixed rest. The rest pivots about the point where it attaches to the rail. The rest or rail could also have brakes that lock the rest in place and allow for a stable and steady shot.

Abstract: Ammunition cartridge comprising a rigid casing including a tubular sleeve and a base closing an end of the casing, a projectile mounted at another end of the casing, a propellant charge contained inside the casing, and an ignition device. The ignition device comprises an ignition charge arranged to ignite the propellant charge at a point of ignition distal from the base and proximal the projectile.

Abstract: The present disclosure provides a muzzle end adapter for performing bore sighting of a small caliber gun. The muzzle end adapter includes a plurality of hand levers. In addition, the muzzle end adapter includes a main operating shaft connected rigidly with a first hand lever. Also, the muzzle end adapter includes a cylindrical member connected at one end of the main operating shaft. Moreover, the muzzle end adapter includes a plurality of centering devices. The plurality of centering devices includes a plurality of jaws. The plurality of jaws includes a plurality of equiangular spaced jaws centered around a pivot pin. Further, the muzzle end adapter includes a disk. Furthermore, the disk includes a tapered hole connected with the muzzle end adapter.

Abstract: A firing pin system is adapted for underwater shooting and includes a firing pin, a blocking cap, a spring, and a rear sleeve. The firing pin has a striking tip portion, a linking end portion, and a rod body having a head section, a tail section, and a neck section interconnecting and being narrower than the head and tail sections. The blocking cap is sleeved on the neck section and has a flange that is formed with a plurality of notches adapted for allowing passage of water therethrough. The rear sleeve is sleeved on the tail section and has a plurality of outer guiding grooves. The outer guiding grooves are adapted for allowing passage of water therethrough.

Abstract: Several examples of a dual remote control and crew-served weapon station are described herein that uniquely provide different operating modes, any one of which can be quickly and efficiently selected based on outputs from various system sensors (e.g., switches and buttons). For example, the weapon station may operate in a mode in which the weapon is remotely steered and fired (e.g., remote controlled). The weapon station may also operate in different modes in which the weapon is aimed and fired by a local operator (e.g., crew-served stabilized or full manual). The weapon station may also operate in a safety mode, which is selected when no operator is sensed by a local operator sensor and/or a remote operator sensor. In some examples, the safety mode includes utilizing safety equipment to lock the pointing direction of the weapon and secure the weapon from firing.

Abstract: A device launcher can be carried and be used to launch a device by an airborne UAV against an airborne or ground target. The target can be a moving target with the device configured to slow or disable the movement of the target. The device can be triggered manually or through an automated targeting system. The launch apparatus can be configured to launch a single device or a plurality of devices. The device launched against the target can be separated from the launch vehicle or tethered to the launch vehicle. The device can be a net that entangles the rotors of a rotor-driven vehicle. The device can include a parachute to retard movement of target vehicle whether it is falling or if it continues to move. A method of patrolling a perimeter with an airborne vehicle includes the steps of moving the airborne vehicle within the perimeter to sense unauthorized targets and launching a device against those sensed targets.

Abstract: A system for securing a barrel to a receiver of a rifle includes a barrel extension and a locking wedge. The barrel extension receives threads on the barrel and has a protuberance. The locking wedge is secured in an aperture in the receiver by a fastener. The locking wedge has a side parallel to the aperture, and a cam side disposed at an angle. The locking wedge is movable in a direction perpendicular to the barrel axis. The cam side is disposed against the protuberance. Tightening the fastener causes the cam side of the locking wedge to urge the protuberance of the barrel extension along the barrel axis in a direction away from the muzzle end of the barrel into the receiver.

Abstract: A monolithic barrel for a weapon has an integral suppressor. The barrel and integral suppressor can be machined from a single piece of material, which can eliminate the need to attach separate components to the barrel. The monolithic barrel has a barrel bore for firing a projectile that produces discharge gas. To suppress the discharge, the barrel defines one or more baffles separating expansion chambers toward a distal end of the barrel. The barrel further defines one or more channels along the length of the barrel that provide extend flow paths for the discharge gas from the barrel's bore. Greater reductions in sound can be achieved relative to the overall barrel length due to the integral suppressor.

Abstract: An example charge holder includes an envelope made from a sheet material of foil formed from a metal or a metal alloy, the envelope defining an interior volume to receive therein a charge having a charge volume less than or equal to the interior volume, wherein a ratio of a charge volume of the interior volume to an envelope material volume is 5.0 or greater.

Abstract: Disclosed herein are embodiments of a releasably engagable system of ballistic-resistant panels including a first ballistic-resistant panel comprising a ceramic plate system, the first ballistic-resistant panel having opposing first ballistic-resistant panel front and back surfaces; and a second ballistic-resistant panel having opposing second ballistic-resistant panel front and back surfaces. Additionally, the embodiments of the releasably engagable systems of ballistic-resistant panels include at least one of fasteners, an adhesive coating, or a securement element, all of which function to releasably engage the second ballistic-resistant panel front surface with the first ballistic-resistant panel back surface in fixed adjacent relation to provide releasably engaged ballistic-resistant panels.

Abstract: An ammunition bucket may be provided for preparation of ammunition for toy blasters having greater ease of use with less mess. The bucket may be collapsible having sides that collapse in an accordion style, and the bucket may include a carrying handle. The lid may be sealed and resistant to splashing and leakage. A lower recessed port area may be provided at the lowest portion of the bucket body. This port may be a three-way drain and strain port. The lower recessed port area may include a dispensing valve with a primary control notch and a flap that provides rate control for the valve. The dispensing valve also may include a secondary control notch that limits an opening of the dispensing valve to prevent ammunition from leaving the bucket.

Abstract: A delayed blowback device preferably includes a bolt, a gas key and at least one spring-loaded projection. A projection slot or projection pocket traverses a bottom of the gas key, which are sized to receive a width of the spring-loaded projection. The spring-loaded projection could have a round outer perimeter or a D-shaped outer perimeter. A location of the projection slot along a length of the gas key is such that the projection contacts a cam pocket in an inner wall of an upper receiver. In a second embodiment, a slide stop in a bottom of the gas key is used to push a projection into the cam pocket. Spring rates may be varied to increase or decrease the firing rate of the firearm. The return speed of the bolt carrier could also be modified by changing a distance between the projection pocket and a rear of the bolt.

Abstract: A multi-part casing for an ammunition cartridge comprising a tubular sleeve and a base, the base assembled and fixed to the tubular sleeve by a weld arrangement. The base comprises an end wall having a rim, an extraction groove adjacent the rim, and a tubular extension extending from the end wall and having an outer surface in contact with an inner surface of a base end of the tubular sleeve. The welding arrangement comprises a weld line that spirals around the base end of the tubular sleeve from a weld line start point positioned over the tubular extension of the base spiraling to a weld line end section positioned over the extraction groove, a surface portion of the extraction groove interfacing with the tubular sleeve having a machined surface such that the weld line ends in the machined surface.

Abstract: A radio frequency attenuating switch including a switch having a first input for connection to an electrical power supply and first and second output leads for connecting a device such as a detonator. One or more RF mitigation devices are connected within one or more of the output leads.

Abstract: A low energy cartridge has a case having a sidewall with an interior surface defining a projectile receptacle along a bore axis and having a forward open case mouth, a projectile having an exterior sidewall closely received in the projectile receptacle and defining a rotational axis, a propellant receptacle defined by the case and having a passage communicating with the projectile receptacle, the projectile exterior sidewall being non-circular in cross section across the rotational axis, and the case sidewall interior surface having a rotational engagement feature configured to rotationally engage the non-circular projectile exterior sidewall. The projectile may be slidably received in the projectile receptacle for propulsion from the forward open case mouth. At least one of the projectile and the sidewall interior surface may have a helical surface feature, such that spin is imparted to the projectile upon propulsion from the case.

Abstract: A firearm magazine adapter to be affixed to a non-native magazine to allow the adapted magazine to fit and function in a firearm that normally cannot accept the non-native magazine. Embodiments comprise two or three primary elements: two clamshell halves for the body or a one-piece body, and an ejector which is captive, for use with a non-native magazine, in the body. In one embodiment the magazine adapter is free of moving parts. In one embodiment, two screws hold the clamshell halves together and secure the ejector via a partial cylindrical negative volume. In use, the assembly is permanently and removably affixed to a non-native magazine. A single, unmodified release on the firearm releases the adapted magazine from the firearm.

Abstract: A non-metallic sleeve device adapted for use with a firearm bolt. The non-metallic sleeve is generally durable, heat resistant, and generally nonmalleable. The firearm bolt may be used on a bolt action, semiautomatic, or automatic firearm. There are two steel ends of the bolt each with an inner portion and an outer portion, said inner portion having a reduced diameter and screw threading thereon. A non-metallic sleeve, comprising a material such as carbon fiber, may be epoxied in position onto the screw threading. The result is reduced weight of the firearm bolt.