I just wanted to share a mod I've made from sterling silver that uses the 18350 battery. Every part is handmade and it took me a week to finish this mod. I do work as a goldsmith so I had the skills and tools to make this thing. The only part which isn't sterling silver are the 510 connector, negative pole spring and the button locking mechanism. It is lightweight weighing at almost 60 grams, it does not use a thread for the caps since it is almost impossible to thread a thin silver tube without destroying it. I made a sort of L-type lock for the caps which actually work well and stays tight.





