A weapon training device include a frame, a reciprocating member in sliding longitudinal engagement with the frame, and a magazine coupled to the frame. The magazine has a compressed gas chamber in fluid communication with a valve. A light emitter actuated by a switch tied to a trigger is disposed in a barrel. A fire control module has a trigger that is releasably engaged thereto and positioned in axial alignment with the valve, and linked to the switch. A piston is fixed to the frame and is in fluid communication with the magazine valve. A piston sleeve is fixed to the reciprocating member, and the piston is be received therein. An impulse to the piston sleeve from the gas directed into the piston is transferred to a rearward longitudinal motion of the reciprocating member relative to the frame.

A weapon training device include a frame, a reciprocating member in sliding longitudinal engagement with the frame, and a magazine coupled to the frame. The magazine has a compressed gas chamber in fluid communication with a valve. A light emitter actuated by a switch tied to a trigger is disposed in a barrel. A fire control module has a trigger that is releasably engaged thereto and positioned in axial alignment with the valve, and linked to the switch. A piston is fixed to the frame and is in fluid communication with the magazine valve. A piston sleeve is fixed to the reciprocating member, and the piston is be received therein. An impulse to the piston sleeve from the gas directed into the piston is transferred to a rearward longitudinal motion of the reciprocating member relative to the frame.

An auto-loading firearm having a system for switching between live fire and training modes via a selector switch mounted either on the firearm or on a specially designed training attachment. An action arm is selectively movable in response to movement of the selector switch between a live fire position, in which the firearm is free to operate as normal, and a training mode position where the action arm interrupts operation of the hammer and prevents the firearm from discharging while allowing the trigger and, if present, trigger spring to continue operating.

An auto-loading firearm having a system for switching between live fire and training modes via a selector switch mounted either on the firearm or on a specially designed training attachment. An action arm is selectively movable in response to movement of the selector switch between a live fire position, in which the firearm is free to operate as normal, and a training mode position where the action arm interrupts operation of the hammer and prevents the firearm from discharging while allowing the trigger and, if present, trigger spring to continue operating.

A gas magazine for a pneumatic weapon simulator. A gas magazine fill station for a pneumatic weapon simulator. A method of filling a gas magazine for a pneumatic weapon simulator. The apparatus for filling and refilling a fluid reservoir of a magazine for a pneumatic firearm simulator from a source of pressurized fluid of the present disclosure includes: a receiver for receiving the magazine; a passage for conveying the pressurized fluid from the source of pressurized fluid to the fluid reservoir of the magazine received in the receiver; and, a vent valve in fluid communication with the passage for venting the pressurized fluid from the passage. The apparatus may further include a vent channel in fluid communication with the vent valve. The apparatus may also include a valve in fluid communication with the passage which is adapted for permitting pressurized fluid to be conveyed through the passage; and alternately, prevent pressurized fluid from being conveyed through the passage.

A gas magazine for a pneumatic weapon simulator. A gas magazine fill station for a pneumatic weapon simulator. A method of filling a gas magazine for a pneumatic weapon simulator. The apparatus for filling and refilling a fluid reservoir of a magazine for a pneumatic firearm simulator from a source of pressurized fluid of the present disclosure includes: a receiver for receiving the magazine; a passage for conveying the pressurized fluid from the source of pressurized fluid to the fluid reservoir of the magazine received in the receiver; and, a vent valve in fluid communication with the passage for venting the pressurized fluid from the passage. The apparatus may further include a vent channel in fluid communication with the vent valve. The apparatus may also include a valve in fluid communication with the passage which is adapted for permitting pressurized fluid to be conveyed through the passage; and alternately, prevent pressurized fluid from being conveyed through the passage.

A shaking bullet chain structure of a toy gun is provided. The toy gun has a gun body and an action. The structure includes a fixing base, a slider, a bullet chain, and a sway assembly. The fixing base is disposed beside the gun body and includes a frame and a cover. The slider is movably connected to the cover and is provided with a working trough. The bullet chain is hung on the fixing base and includes multiple bullets and a belt. One end of the sway assembly is pivoted to the frame, and another end is connected to an insert rod. The insert rod penetrates a bullet and the working trough. When the action reciprocates in the gun body, the action is configured to drives the slider to move therewith to further drive the bullet chain to shake by the working trough pushing the insert rod.

A firearm training barrel for a replica gun, the gun having a slide and a magazine with a follower. The barrel includes an extended or extendable member positioned or positionable to simulate the presence of one or more pellets in the magazine, whereby the replica gun can be fired even after the magazine's follower has reached the top of the magazine.

A firearm training barrel for a replica gun, the gun having a slide and a magazine with a follower. The barrel includes an extended or extendable member positioned or positionable to simulate the presence of one or more pellets in the magazine, whereby the replica gun can be fired even after the magazine's follower has reached the top of the magazine.

Embodiments of the present disclosure include methods, apparatuses, and systems for receiving feedback during transport. Embodiments include a transportation system comprising a tractor, a trailer, and a sensor feedback system. Sensor feedback system may include a tilt sensor system mounted on at least one of the tractor, a dolly, a first trailer, and a second trailer, and a user feedback system mounted within the tractor. Tilt sensor system may measure tilt of at least one of the dolly, first and second trailers, and first and second containers attached to the first and second trailers, to obtain tilt information, and send tilt information to the user feedback system via a communication system. User feedback system may receive the tilt information and alert a driver of the tractor if the tilt information is above a predetermined level.