Sure. Air guns don't use gunpowder.
they were powered by gunpowder
It is a pistol that fires BBs or Pellets that are powered by Air or C02, NOT Gunpowder. Some countries consider them Firearms some do not consider them firearms.
Gunpowder.
Gun powder
gunpowder and bullets
Gunpowder.
Gunpowder
Gun powder is a powder.
no gun powder isn't
gunpowder
gunpowder
saltpeter + sulfur = gunpowder. Hope this helps.