The UnKnown Mod in Brass 

This mod is etched to order, current turn around time is 2 weeks from order for shipping.

Brass is class!

28mm Tapering down to 25mm

3mm thick

18650/20700/21700 Compatible 

Optional 2lb and 4lb silver plated spring included. 

The UnKnown mods are both great to look at and real hard hitters. 

The hype is real!.