A valve body used in a shooting mechanism of an air gun includes a hollow valve body air chamber, a bottom portion of the chamber is detachably closed with a fit lid. A valve body cover is attached to the valve body. The valve body cover includes unit covers that are joined together. The unit covers include a lateral portion forming a part of the valve body cover and a joint. A unit cover bottom portion forms a part or all of the bottom portion of the valve body cover. When the valve body is housed in the unit covers, the unit covers are attached to the circumference of the valve body, and the bottom portion of the valve body cover is closed and may cover the lid.

An electronic game feedback system includes a wearable haptic feedback device and a processing circuit. The wearable haptic feedback device includes a plurality of haptic elements configured to provide haptic feedback to a user. The processing circuit is configured to provide a display to the user associated with an electronic game, the electronic game associated with a primary object and a distal secondary object; receive first positional data regarding the primary object; receive second data regarding the secondary object; and control operation of the wearable haptic feedback device to provide the feedback to the user based on the first positional data and the second data.

This disclosure describes various techniques and systems for rapid low-cost access to suborbital and orbital space and accommodation of acceleration of sensitive payloads to space. For example, a distributed gas injection system may be used in a ram accelerator to launch multiple payloads through the atmosphere. Additionally or alternatively, multiple projectiles may assemble during flight through the atmosphere to transfer and/or resources to another projectile.

The invention comprises an electropneumatically operated semi-automatic gun configured for remote firing of pepperballs, breakerballs, paintballs, etc., and a carrier for the gun comprising a bracket and a pair of struts extending downwardly from the bracket. The body of the gun is attached beneath the bracket and hangs otherwise unsupported in a space defined between the struts. The gun thus mounted can be hung beneath various types of quadracopter drones, or mounted atop shelving or to ROVs.

A magazine that includes a pre-pack and a gas regulator system, with the pre-pack including a gas canister and non-lethal projectiles in addition to a drive mechanism for introducing non-lethal projectiles into gun chamber.

A quick release stock assembly for a launcher is provided having a stock bar and a stock housing. The stock bar has a first end and a second end, the first end having a mating member that secures the stock bar to the launcher in a first orientation and that precludes the stock bar from being removed from the launcher in the first orientation. The stock bar is removable from the launcher in a second orientation. The stock housing has a cavity sized to receive a pressurized canister, and a receiver to slidingly receive the stock bar about its length. The stock housing further has a release pin transverse to the receiver to engage the stock bar and longitudinally fix the stock bar in the stock housing in a plurality of positions.

A quick release stock assembly for a launcher is provided having a stock bar and a stock housing. The stock bar has a first end and a second end, the first end having a mating member that secures the stock bar to the launcher in a first orientation and that precludes the stock bar from being removed from the launcher in the first orientation. The stock bar is removable from the launcher in a second orientation. The stock housing has a cavity sized to receive a pressurized canister, and a receiver to slidingly receive the stock bar about its length. The stock housing further has a release pin transverse to the receiver to engage the stock bar and longitudinally fix the stock bar in the stock housing in a plurality of positions.

An electronic tracking system for obtaining geographic or other information about a targeted object from deployed ordnance. Ordnance can be delivered from any suitable weapon or weapons system, including hand-held or artillery guns, manned or unmanned aircraft, etc. The ordnance can be substantially any projectile targeted at a human, animal or other object. Once deployed, the ordnance can provide a variety of information about location, the target, the shooter, or the ordnance itself. Such information can be transmitted at any suitable interval, even time-delayed or upon a condition. Preferably, the system also contains a receiver to receive the transmitted information. Once received, the information can be then provided to users in any appropriate fashion.

A tactical-gear rail-mounting system apparatus and method utilizing the Picatinny-rail standard, allowing precise aligned removable mounting of a variety of tactical gear such as telescopic sights, night vision devices, reflex sights, laser aiming modules, rangefinders, tactical lights, cameras, fore-grips, bipods, and bayonets, in field-interchangeable configurations, to small-arms rifles and pistols and to non-firearm tactical gear, by providing a greater amount of mounting area and a variety of mounting-surface orientations.

Provided is a bullet supply port opening-closing device in a simulation gun which includes a communication member that causes the nozzle to retract in response to an operation of a movable portion of the piston cylinder mechanism and transmits the movable portion to the nozzle in order to open a bullet supply port in front of the nozzle. The communication member is a plurality of divided parts on the movable portion side and the nozzle side. A nozzle side part and a movable portion side part are configured to be engaged with and disengaged from each other by an engagement mechanism such that they retract so as to open the bullet supply port for a certain time, and the movable portion side part advances so as to be integrated with the nozzle side part.