Simple Airsoft Gun

This is a simple airsoft gun/cannon.

Step 1: Materials

Materials:
- Brown thing from toilet paper roll
- Balloon
- Tape
- Scissors
- Airsoft bbs

Step 2: Preparing

First cut the long end of the balloon off. Then put the cut balloon on the brown thing of the toilet paper roll. Then tape it on to the brown thing.

Step 3: Firing

Put 3 to 5 airsoft bbs in the gun then pull back the balloon and let go.

Step 4: Finished

Finished Product.