I write a little blurb about building a marshmallow gun and I end up with more email than any blog post before it.
Most of the emails came from kids that wanted to know more about building the gun, but I also received four emails from fathers who wanted to build them with/for their kids.
I don’t even know how they found the post so fast; it was up less than two weeks.
Below is a basic parts list and a few diagrams to build the marshmallow gun.
If you check out the final picture, you will see that I added a pressure gauge. I found one on eBay for about $5, and screwed it into the plastic along with a 3/8″ grommet to make the seal airtight.
Email me if you have any questions!