Black Osmium Box mod

Paradigm Black Osmium Box mod

The Black Osmium fully mechanical box mod by Paradigm. A very solid box mod with force-fitted copper inside delrin. Very detailed design on the logo. No more heating tubes, no polishing needed, and no thermal expansion issues.
 

Specs:

Force-fitted copper block inside the delrin making it resistant to heat.

Adjustable 510 connection

Slim and compact full mechanical box mod.

Custom made brass switch with silver coated copper positive contacts (mechanical switch)

Adjustabe silver coated copper negative pins.

Parallel dual 18650 configuration. 

Embedded brass plate with Paradigm logo.