i want to make a coilgun, but when i google it,i cant find anything that i can fully understand.

so can i get a how to guide for the average person?

You stooge. Delete the other thread.

Like a pinner one? if so coil alot of magnet wire around a pen tube and hook the leads to the output of a camera flash circuit. It can launch nails like 5 feet, but that's about it.