Here is one of the newest mechanical offerings. Made of stainless steel and brass and uses a recessed bottom button. You can use an 18650, 18500, and a 18350 by changing the brass accent rings. A very attractive mod.
THE HARD COPY:
- Random serial number
- 4 air holes on the casing
- Spring loaded positive contact
- Spring loaded bottom firing button (without locking ring)
- Brass contacts
- Brass adapter rings
- Recessed 510 threaded connector
- With engraved "VENUS" on the casing
- Powered by 1*18350 battery/1*18500 battery/1*18650 battery
$25.13