- 510 connection
- Stainless steel top cap + bottom cap
- Brass tube + firing button
- Copper contacts
- Positive contact is adjustable
- Bottom magnetic firing button, with reverse threaded locking ring
- Engraved logo
- Houses single 18650 battery (battery sold separately)
![](http://imageshack.com/a/img674/8896/6dxEH6.jpg)