A shooting game system using an airsoft gun and an auto tracer control method are provided. To fulfill the above objective, a shooting game system according to an aspect of the present disclosure includes a main body including a muzzle through which a pellet moves, a light-emitting device being mounted in the main body and providing light to the pellet so that the pellet is changed to a fluorescent color in a light-emitting region in the muzzle, a sensor unit configured to detect pulling of a trigger provided on the main body and provide a firing detection signal, a supply unit configured to supply the pellet and compressed gas to the main body, and a control board configured to control the supply unit to provide the pellet and the compressed gas to the main body in response to the firing detection signal, wherein the control board includes an auto tracer controller configured to control the light-emitting device to emit light at a timing when the pellet passes through the light-emitting region in response to the firing detection signal.

A shooting game system using an airsoft gun and an auto tracer control method are provided. To fulfill the above objective, a shooting game system according to an aspect of the present disclosure includes a main body including a muzzle through which a pellet moves, a light-emitting device being mounted in the main body and providing light to the pellet so that the pellet is changed to a fluorescent color in a light-emitting region in the muzzle, a sensor unit configured to detect pulling of a trigger provided on the main body and provide a firing detection signal, a supply unit configured to supply the pellet and compressed gas to the main body, and a control board configured to control the supply unit to provide the pellet and the compressed gas to the main body in response to the firing detection signal, wherein the control board includes an auto tracer controller configured to control the light-emitting device to emit light at a timing when the pellet passes through the light-emitting region in response to the firing detection signal.

A cylinder for a toy gun is assembled to the toy gun (100) for containing bullets. The cylinder (6) includes a fastening structure (61, 61a) and a surrounding structure (62). The fastening structure (61, 61a) is rotatably disposed on the toy gun (100). The surrounding structure (62) is surroundingly disposed in an outer periphery of the fastening structure (61, 61a). The surrounding structure (62) includes multiple sleeves (621) circularly connected to one another. Each sleeve (621) has a chamber (622) for containing the bullet. An inner wall of each chamber (622) is in elastic contact with the bullet to position the same. Accordingly, the cylinder (6) is suitable for all bullets (e.g. ball bullets (900) made from iron or lead or a plastic trumpet-shaped bullet (800)), thereby enhancing utility, and all bullets can be positioned stably and properly in the chambers (622) without falling out.

A cylinder for a toy gun is assembled to the toy gun (100) for containing bullets. The cylinder (6) includes a fastening structure (61, 61a) and a surrounding structure (62). The fastening structure (61, 61a) is rotatably disposed on the toy gun (100). The surrounding structure (62) is surroundingly disposed in an outer periphery of the fastening structure (61, 61a). The surrounding structure (62) includes multiple sleeves (621) circularly connected to one another. Each sleeve (621) has a chamber (622) for containing the bullet. An inner wall of each chamber (622) is in elastic contact with the bullet to position the same. Accordingly, the cylinder (6) is suitable for all bullets (e.g. ball bullets (900) made from iron or lead or a plastic trumpet-shaped bullet (800)), thereby enhancing utility, and all bullets can be positioned stably and properly in the chambers (622) without falling out.

A pre-pack assembly for use with an air gun and for use with a magazine that is removably insertable into the air gun, the pre-pack assembly includes a pre-pack that contains a gas canister, wherein inserting the pre-pack into the chamber of the magazine fluidly connects the gas canister with the magazine.

A pre-pack assembly for use with an air gun and for use with a magazine that is removably insertable into the air gun, the pre-pack assembly includes a pre-pack that contains a gas canister, wherein inserting the pre-pack into the chamber of the magazine fluidly connects the gas canister with the magazine.

A gas cylinder magazine contains a body which includes an accommodation chamber, a pressure valve, and a control valve. The accommodation chamber is configured to receive a high-pressure gas cylinder. A stabbing portion is located above the accommodation chamber, and a first conduit is defined in the body beside the stabbing portion. The pressure valve is fixed in the body above the accommodation chamber. An axis of the pressure valve is intersected with an axis of the high-pressure gas cylinder. The body further includes an air guide room defined on the pressure valve. The control valve is located beside the air guide room and is connected with an air discharge chamber, a discharging ring and a nozzle of the gas cylinder magazine. The control valve guides the high-pressure gas to the discharging ring via the air discharge chamber so that a BB bullet is shot from the nozzle.

A gas cylinder magazine contains a body which includes an accommodation chamber, a pressure valve, and a control valve. The accommodation chamber is configured to receive a high-pressure gas cylinder. A stabbing portion is located above the accommodation chamber, and a first conduit is defined in the body beside the stabbing portion. The pressure valve is fixed in the body above the accommodation chamber. An axis of the pressure valve is intersected with an axis of the high-pressure gas cylinder. The body further includes an air guide room defined on the pressure valve. The control valve is located beside the air guide room and is connected with an air discharge chamber, a discharging ring and a nozzle of the gas cylinder magazine. The control valve guides the high-pressure gas to the discharging ring via the air discharge chamber so that a BB bullet is shot from the nozzle.

A toy gun magazine constant gas flow valve structure is coupled with a magazine of a pneumatic toy gun and structurally includes a gas valve body fixed in the magazine and includes a gas inlet end portion, a gas discharge portion, and a coupling end portion, a driving rod movably disposed in the gas valve body, a control member coupled with one end of the driving rod, a stroke limiting trough having a front limiting portion and a rear limiting portion, and a stop element. Before the toy gun is firing, the stop element abuts the front limiting portion to control the extent by which the driving rod presses against the leak-sealing element and after the firing of the toy gun, the stop element abuts the rear limiting portion to control the extent of opening of the gas inlet end portion and the gas discharge portion.

A pre-pack assembly for use with an air gun that fires non-lethal projectiles and for use with a magazine that is removably insertable into the air gun, the pre-pack assembly includes a pre-pack that contains non-lethal projectiles, where inserting the pre-pack into a chamber of the magazine positions the non-lethal projectiles in a feeder that individually feeds non-lethal projectiles into the air gun when the magazine is inserted into the air gun.