What is the most logical next event?

How to build an airsoft gun out of household objects
Drill 2 holes in a small container.
An old pill bottle, a film container, a plastic bottle of coca-cola, whatever you have lying around (with a lid! ) will do. Be sure to wash it first, though; you'll be putting the side of the bottle in your mouth.

Pick from: A. Most blanks will be large, so it works fine. Add 1 1/4 " semtex paper to the plastic container.; B. One hole needs to be centered on the bottom and the other centered on the side. A 5/16 " drill bit is best for a standard pen, but it can vary.; C. Place something like screws or nails in the holes, and there is a good chance that it will open on its own. Find the right container for your airsoft gun.; D. Place the outside of the bottle into the hole. The bottles should be much thinner, so that they don't use up much in your mouth.;
B.