Air gun (disambiguation)

An air gun is a gun that fires projectiles by means of compressed air or other gases.

Air gun may also refer to:

• Air gun (seismic), an energy source used in reflection seismology
• Air vortex cannon, a toy gun that fires air vortex rings
• Airsoft gun, a replica gun used in airsoft sports
• BB gun, an air gun designed to shoot metallic spherical projectiles
• Heat gun, a device used to emit a stream of hot air
• Impact wrench, a socket wrench power tool
• Vortex ring gun, a non-lethal weapon that fires gas vortex rings