BB guns have become more sophisticated — and more dangerous Ball-bearing, or BB, guns use compressed air or gas to fire plastic or metal projectiles. They’re generally seen as less powerful ...

But the air exiting the gun's discharge port is very cold. So take that idea and now consider we are releasing air that has been compressed to 3,300 psi. To say that this discharge air will be ...

You don’t need any of that chemical nonsense to just have fun, though, as this compressed air cannon from [OtisLiu153] demonstrates. The build uses PVC pipes for both the barrel and the air tank.

Richland County School District Two confirmed a student was injured after an airsoft pistol was fired at Ridge View High School’s campus Wednesday.

these accidents include a black powder potato gun[1], and welding too close to a PVC pipe containing compressed air[2]. Compressed air stored in a PVC pipe is never a proximal cause in any accide ...

It’s like drugs and guns go together.” Air guns expel pellets or BB shots propelled by compressed air or gas. Replica guns are toys that resemble firearms to the point where someone would have ...

PPG national training manager Trevor Duke gives advice on achieving the best results when adjusting booth air.