How to Make PVC Pipe Guns
- 1). Cut six, three-inch sections of the ½-inch PVC pipe. The remaining section will be about six inches long.
- 2). Attach the end caps to two of the three-inch pieces. Push the other end of one of the capped pieces into an elbow joint. Set aside.
- 3). Push the other end of one of the capped pieces into the bottom opening of a T-joint. Attach the six-inch piece into one of the top holes of the T-joint with the capped end. Attach another three-inch piece to the other hole.
- 4). Push the second T-joint onto the free end of the three-inch section. Make sure that this T-joint is upside down, leaving a hole pointing straight up.
- 5). Attach two three-inch pieces of pipe together with the elbow joint. Push this assembly into the hole in the T-joint that is pointing straight up. Stick the last piece of free pipe into the empty hole of the T-joint.
- 6). Stick the last elbow joint with the capped pipe onto the free end on the three-inch pipe. This will give you a gun with two handles pointing down and a mouthpiece on the top.
- 7). Plug the end of the long piece with a mini marshmallow. Blow into the mouthpiece and fire away.