Self Made Airgun for Blowpipe or Else...

THINGS THAT YOU WILL BE NEEDING:

> EMPTY SOFT DRINK BOTTLE
> PVC BALL VALVE (1/2")
> 1/2" PVC PIPE 6"
> NON RETURNING VALVE ( I took it out from an old bicycle tire )
> HAND/FOOT PUMP
> BLOWPIPE (CHECK MY OTHER INSTRUCTABLE   https://www.instructables.com/id/Easy-Blowpipe-and-Dart-/  )
> EPOXY/ PVC GLUE
> DARTS