I prefer copper and would be totally fine with brass. Now I posted this here instead of in the for sale section because I'm not really asking to buy the mod from the forum unless someone has it and wants to part with the mod.
SOB brotherhood mod.
It is a 18650 tube made in the Philippines
Sent from Amchitka
SOB brotherhood mod.
It is a 18650 tube made in the Philippines
Sent from Amchitka