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Back 2 Basics V3 by Purge
The threading on each mod is flawless and they are weighty too, these mods ooze high-end quality. This mod comes with a rugged, hard shell carry case. The B2B V3 by Purge Mods is a competition-winning mod and is a different animal this time around as it uses 20700 batteries as well as 18650 batteries (when used with the supplied adapter).