The SureFire King Kong mod is a beast! The King Kong mod is made of copper and is a very heavy. It is made in the USA by SureFire and comes in a nice hard case with its very own Certificate of Authenticity.

Features:

26650 Mechanical Mod
All Copper construction
Air vent holes near the bottom for battery venting
510 threaded to fit all RDA/RBAs
Reverse threaded locking band to lock/unlock bottom button.
Certificate of Authenticity

Comes with a hard case
Lazer etched logo, serial number on main shaft, made in USA with SureFire logo on button

Made in the USA!