A paintball marker has an inline cylinder that includes a gas governor that reduces gas flow from a compressed gas source to a valve area when the bolt is in a firing position; this increases efficiency in the marker because only the required air is used to fire the paintball. This bolt operates independent of the valve pin, which increases cycle speed and enables the governor to open and close at an optimum time in the firing cycle. Further, when the bolt/piston is recocking, the gap between the valve pin and governor valve pin enables low pressure gas driving the piston to start pressurizing the cylinder and driving the piston rearwards without resistance from the high pressure gas. The marker also allows a user to remove the inline cylinder without tools, and provides a convenient carrying handle for holding the paintball marker, which is commonly called a “snatch grip.”

In accordance with embodiments a toy projectile system can have a toy projectile and a toy projectile launcher having an improvised projectile checking and locking feature to confirm presence of a proper projectile of the system through detection of the nub and prevent launch of a projectile not designed for use with the system.

A special stock assembly for break barrel air guns includes a bullpup stock assembly which allows a break barrel air gun to normally break without requiring any modification to the cylinder, or cocking mechanism. The invention can include the mechanical components of a break barrel air rifle as part of an original manufacture with the gun by moving the trigger assembly forward, or as an after market retrofit to an existing gun, in which case a cable linkage is provided between the in situ OEM trigger assembly and an additional trigger pull provided with the bullpup stock assembly. The cable linkage connects a forward trigger assembly to the OEM trigger and can have a 1:1 ratio of trigger movement between the forward trigger pull and the OEM trigger, or another ratio as determined by the linkage elements. The forward trigger assembly can be purely mechanical, or incorporate a servo and/or solenoid with a power source such as a battery to augment trigger pull by a trigger finger.

A special stock assembly for break barrel air guns includes a bullpup stock assembly which allows a break barrel air gun to normally break without requiring any modification to the cylinder, or cocking mechanism. The invention can include the mechanical components of a break barrel air rifle as part of an original manufacture with the gun by moving the trigger assembly forward, or as an after market retrofit to an existing gun, in which case a cable linkage is provided between the in situ OEM trigger assembly and an additional trigger pull provided with the bullpup stock assembly. The cable linkage connects a forward trigger assembly to the OEM trigger and can have a 1:1 ratio of trigger movement between the forward trigger pull and the OEM trigger, or another ratio as determined by the linkage elements. The forward trigger assembly can be purely mechanical, or incorporate a servo and/or solenoid with a power source such as a battery to augment trigger pull by a trigger finger.

A blow gun includes a body with first and second paths, a trigger, a control unit, a first spring, a second spring and a first pin. The control unit includes a control member, a bar, a seal ring, an end member, a collar and a fastening member. The control member is received in the first room and has a slot located corresponding to the first hole. The end member is connected to the control member and the seal ring is mounted to the end member to seal the communication between the first and second paths. The first spring is biased between body and the control unit. The second spring is biased between the body and the trigger. The first pin extends through the first hole and is movable in the slot of the control member. The two springs share the force applied thereto to have a long service life.

An improvised projectile checking housing assembly having latch button and first and second sidewalls with first and second catch apertures opening as a catch latch recess of elongated structure using an improvised projectile checking spring opening to receive a locking key structure based upon the projectile receiving opening to the improvised projectile checking housing assembly. Alternate rearward translating lock gauge at the backside of a dart drum uses a follower and engaging cam surfaces locking and unlocking a pathway for correct dart alignment. Alternate motorized, non-motorized and pneumatic structures are disclosed with apparatus launch operations moving between checking and non-checking positions.

A toy projectile launcher assembly installed in a ride-on vehicle having a flap, a tire as a storage device for projectiles, and a steering wheel with an activation switch, the toy projectile launcher assembly includes a projectile launcher configured to project the projectiles, a hopper having a feeder carousel which feeds the projectiles via agitator arms from the tire into an air supply outlet of the hopper and an air supply inlet having an airfoil that reduces a cross-sectional area of the air supply inlet at a portion nearest the feeder carousel to a first size from a second size located at an exit of the air supply inlet positioned farthest from the feeder carousel, a blower provides air to the air supply inlet of the hopper which is sped up when passing the airfoil and entering into the hopper.

A toy projectile launcher assembly installed in a ride-on vehicle having a flap, a tire as a storage device for projectiles, and a steering wheel with an activation switch, the toy projectile launcher assembly includes a projectile launcher configured to project the projectiles, a hopper having a feeder carousel which feeds the projectiles via agitator arms from the tire into an air supply outlet of the hopper and an air supply inlet having an airfoil that reduces a cross-sectional area of the air supply inlet at a portion nearest the feeder carousel to a first size from a second size located at an exit of the air supply inlet positioned farthest from the feeder carousel, a blower provides air to the air supply inlet of the hopper which is sped up when passing the airfoil and entering into the hopper.

Invention relates to a system providing both semi-automatic and full-automatic feature to PCP (pre-charged pneumatic) air rifles. While semi automatic or full automatic feature is provided in PCP (pre-charged pneumatic) air rifles separately, PCP air rifle mentioned in working principle developed by us have both semi automatic and full automatic operation capability.

An apparatus includes an energy source and an expansion structure. The energy source is configured to convey an amount of energy operable to increase a pressure of a compressible gas disposed in a chamber. The expansion structure is configured to be placed in fluid communication with the chamber and to receive a flow of the compressible gas in response to the increase in pressure. The expansion structure includes an inlet having a first diameter and an outlet having a second diameter greater than the first diameter and is configured to allow the compressible gas to expand as the compressible gas flows from the inlet to the outlet such that a supersonic free jet of the compressible gas exits the outlet. In some instances, the supersonic free jet of the compressible gas can accelerate, relative to the expansion structure, a projectile disposed outside of the expansion structure.