1.
Step 1

Put a sheet of notebook paper down on a work surface. Fold it in half from the top to the bottom.
2.
Step 2

Fold the paper in half again. Fold the paper in half a third time.
3.
Step 3

Fold the paper from the left to the right and then unfold it.

Fold the left side down at a 90-degree angle.
4.
Step 4

Fold the right side down at a 90-degree angle so that it is the same length as that of the left side.

Fold the right side over the left side to make the gun handle.
5.
Step 5

Put another sheet of notebook paper down on the work surface. Fold it in half from the top to the bottom.

Fold the paper in half again. Fold the paper in half again a third time.

Fold the paper from left to right and then unfold it. Fold the left side down at a 90-degree angle. Fold the right side of the paper down at a 90-degree angle.

Fold the right side over the left side to complete making the barrel for the gun.
6.
Step 6

Insert the barrel into the gun handle by pushing it up into the handle and angling it back away from the handle.

Pick up your paper gun and sight down it at your target.