Patent ID: 7779826

Claim:
A paintball gun comprising a barrel and valve, the valve being provided with a passage for allowing gas to flow to the barrel; in the barrel being disposed a paintball feeder and a pushing rod, in the paintball feeder being defined a gas channel for allowing gas to be outputted from the passage, the pushing rod abutting against a rear end of the paintball feeder to close the gas channel; gas from the passage being able to flow to a rear end of the pushing rod to push the pushing rod to move within a first travel between a first position and a second position; the paintball feeder being able to move along a second travel between a third position and a fourth position; the second travel is longer than the first travel, so when the pushing rod is pushed to the second position, the paintball feeder will be pushed by the gas of the passage to move away from the pushing rod and to open the air channel, so that the gas of the passage will be outputted from the air channel to fire paintballs and the paintball gun is characterized in that: a front end of the pushing rod is formed with an inner groove, and the pushing rod is further provided with a hole for linearly connecting the inner groove and the rear end of the pushing rod, an inner diameter of the inner groove is larger than an outer diameter of the paintball feeder, the rear end of the paintball feeder is engaged in the inner groove.