In this case the barrel from an old Airsoft gun was used, but a metal pen housing could do the trick as well. The spark igniter from the lighter is also reused, but two bolts have been screwed ...

The dart gun in this video uses two different firing ... How to make a mini cannon from a lighter (another mini airsoft cannon): • Make a Mini Cannon from a Lighter How to make water bottle ...

Here is how to turn a BBQ lighter into a mini cannon sized for airsoft pellets ... Tags: how to make a paper gun that shoots easy homemade weapons tutorial In just a couple easy steps, you ...