The SureFire King's Jewel mod comes in a brushed stainess steel tube with polished end caps. The King Jewel mod is made in the USA by SureFire and comes in a nice box case with its very own Certificate of Authenticity.

Features:

Manufactured by Surefire Vapor in Southern California

May Use with an 18350, 18490 or 18650 battery (all tubes are included)

Copper/Silver Plated Contacts

Telescopic Positive Pin

Recessed Bottom-Firing Switch

Reverse-Threaded Locking Ring

Includes Certificate of Authenticity

Diameter Measurement: 23mm