I'm trying to make a box mod that's fully mechanical with no mosfet but the thing that I want to do is use a button that has no contacts, I know it sounds wierd but I recently found a box mod at a local vape shop that had a button that had a copper piece so that when you press it it pushes out the copper and grounds the negative so it completes the circuit and makes the box fire, the closest thing I could find after that was the mcv cherry bomber which has a similar button. I can't find the type of button anywhere but it has to exist somewhere because the one I saw that was homemade looked like a button they bought and didn't make because I've seen buttons be made so where they do the same thing. Does anyone possibly know what type of button it could be? I know how I could make one but I want to find one that I can buy.
