The button housing is comprised of 3 very strong magnets which ensure a comfortable throw and one hell of a hit and one beefy copper contact pin. The threading on each mod is flawless and they are weighty to, these mods ooze high end quality. This mod comes with a rugged, hard shell carry case.
The Back to Basic V3 is a familiar face with two purposes.
Use what ever battery you want with the included 18650 sleeve for this 20700 mod.
Get a U.S. Made hard hitting product at an affordable price.