How to make a homeade Airsoft Gun from a Nerf gun

Step 2 Making the barrel

To make the barrel, take the pliers and pull off the top and the back of the pen. Make sure you get a pen that the bottom and top come off easily. I went to Dollar General and bought 20 pens for $1.50, and they come apart very easily. If the bottom will not come off with blunt force, feel free to cut the bottom off.

You will also need to slighty crush the end of the barrel if the bullet will roll anywhere you don't want it to, like into the gun.